31278739968

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 720

約数和(自身を含む): 115707683520

約数和(自身を除く): 84428943552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 49, 56, 57, 63, 64, 69, 72, 76, 84, 92, 96, 98, 112, 114, 126, 128, 133, 138, 144, 147, 152, 161, 168, 171, 184, 192, 196, 207, 224, 228, 252, 256, 266, 276, 288, 294, 304, 317, 322, 336, 342, 368, 384, 392, 399, 414, 437, 441, 448, 456, 483, 504, 512, 532, 552, 576, 588, 608, 634, 644, 672, 684, 736, 768, 784, 798, 828, 874, 882, 896, 912, 931, 951, 966, 1008, 1064, 1104, 1127, 1152, 1176, 1197, 1216, 1268, 1288, 1311, 1344, 1368, 1449, 1472, 1536, 1568, 1596, 1656, 1748, 1764, 1792, 1824, 1862, 1902, 1932, 2016, 2128, 2208, 2219, 2254, 2304, 2352, 2394, 2432, 2536, 2576, 2622, 2688, 2736, 2793, 2853, 2898, 2944, 3059, 3136, 3192, 3312, 3381, 3496, 3528, 3584, 3648, 3724, 3804, 3864, 3933, 4032, 4256, 4416, 4438, 4508, 4608, 4704, 4788, 4864, 5072, 5152, 5244, 5376, 5472, 5586, 5706, 5796, 5888, 6023, 6118, 6272, 6384, 6624, 6657, 6762, 6992, 7056, 7291, 7296, 7448, 7608, 7728, 7866, 8064, 8379, 8512, 8832, 8876, 9016, 9177, 9408, 9576, 9728, 10143, 10144, 10304, 10488, 10752, 10944, 11172, 11412, 11592, 11776, 12046, 12236, 12544, 12768, 13248, 13314, 13524, 13984, 14112, 14582, 14592, 14896, 15216, 15456, 15533, 15732, 16128, 16758, 17024, 17664, 17752, 18032, 18069, 18354, 18816, 19152, 19971, 20286, 20288, 20608, 20976, 21413, 21873, 21888, 22344, 22824, 23184, 24092, 24472, 25088, 25536, 26496, 26628, 27048, 27531, 27968, 28224, 29164, 29184, 29792, 30432, 30912, 31066, 31464, 32256, 33516, 34048, 35328, 35504, 36064, 36138, 36708, 37632, 38304, 39942, 40572, 40576, 41216, 41952, 42161, 42826, 43746, 43776, 44688, 45648, 46368, 46599, 48184, 48944, 51037, 51072, 52992, 53256, 54096, 54207, 55062, 55936, 56448, 58328, 59584, 60864, 61824, 62132, 62928, 64239, 65619, 67032, 68096, 71008, 72128, 72276, 73416, 75264, 76608, 79884, 81144, 81152, 82432, 83904, 84322, 85652, 87492, 87552, 89376, 91296, 92736, 93198, 96368, 97888, 102074, 102144, 105984, 106512, 108192, 108414, 110124, 111872, 112896, 116656, 119168, 121728, 123648, 124264, 125856, 126483, 128478, 131238, 134064, 138529, 139797, 142016, 144256, 144552, 146832, 153111, 153216, 159768, 162288, 162304, 167808, 168644, 171304, 174984, 178752, 182592, 185472, 186396, 192717, 192736, 195776, 204148, 204288, 213024, 216384, 216828, 220248, 223744, 225792, 233312, 238336, 243456, 247296, 248528, 251712, 252966, 256956, 262476, 268128, 277058, 279594, 284032, 288512, 289104, 293664, 295127, 306222, 306432, 319536, 324576, 335616, 337288, 342608, 349968, 357259, 357504, 365184, 370944, 372792, 379449, 385434, 385472, 391552, 408296, 415587, 426048, 432768, 433656, 440496, 459333, 466624, 476672, 486912, 497056, 503424, 505932, 513912, 524952, 536256, 554116, 559188, 568064, 577024, 578208, 587328, 590254, 612444, 612864, 639072, 649152, 671232, 674576, 685216, 699936, 714518, 715008, 730368, 741888, 745584, 758898, 770868, 770944, 783104, 816592, 831174, 852096, 865536, 867312, 880992, 885381, 918666, 933248, 969703, 994112, 1006848, 1011864, 1027824, 1049904, 1071777, 1072512, 1108232, 1118376, 1136128, 1156416, 1174656, 1180508, 1224888, 1246761, 1278144, 1298304, 1349152, 1370432, 1399872, 1429036, 1430016, 1460736, 1491168, 1517796, 1541736, 1541888, 1566208, 1633184, 1662348, 1704192, 1731072, 1734624, 1761984, 1770762, 1837332, 1866496, 1939406, 1988224, 2013696, 2023728, 2055648, 2099808, 2143554, 2145024, 2216464, 2236752, 2312832, 2349312, 2361016, 2449776, 2493522, 2556288, 2596608, 2656143, 2698304, 2740864, 2799744, 2858072, 2909109, 2982336, 3035592, 3083472, 3083776, 3215331, 3266368, 3324696, 3408384, 3469248, 3523968, 3541524, 3674664, 3732992, 3878812, 3976448, 4047456, 4111296, 4199616, 4287108, 4290048, 4432928, 4473504, 4625664, 4698624, 4722032, 4899552, 4987044, 5112576, 5193216, 5312286, 5396608, 5481728, 5599488, 5716144, 5818218, 5964672, 6071184, 6166944, 6430662, 6532736, 6649392, 6787921, 6938496, 7047936, 7083048, 7349328, 7757624, 7952896, 8094912, 8222592, 8399232, 8574216, 8727327, 8865856, 8947008, 9251328, 9444064, 9799104, 9974088, 10225152, 10624572, 10793216, 10963456, 11198976, 11432288, 11636436, 11929344, 12142368, 12333888, 12861324, 13065472, 13298784, 13575842, 13876992, 14095872, 14166096, 14698656, 15515248, 16189824, 16445184, 16798464, 17148432, 17454654, 17731712, 17894016, 18888128, 19598208, 19948176, 20363763, 21249144, 21586432, 22864576, 23272872, 23858688, 24284736, 24667776, 25722648, 26130944, 26597568, 27151684, 27753984, 28332192, 29397312, 31030496, 32379648, 32890368, 33596928, 34296864, 34909308, 35463424, 35788032, 37776256, 39196416, 39896352, 40727526, 42498288, 45729152, 46545744, 48569472, 49335552, 51445296, 53195136, 54303368, 56664384, 58794624, 61091289, 62060992, 64759296, 68593728, 69818616, 70926848, 71576064, 75552512, 78392832, 79792704, 81455052, 84996576, 91458304, 93091488, 97138944, 98671104, 102890592, 106390272, 108606736, 113328768, 117589248, 122182578, 124121984, 137187456, 139637232, 151105024, 159585408, 162910104, 169993152, 182916608, 186182976, 194277888, 205781184, 212780544, 217213472, 226657536, 235178496, 244365156, 248243968, 274374912, 279274464, 319170816, 325820208, 339986304, 372365952, 411562368, 434426944, 453315072, 488730312, 496487936, 548749824, 558548928, 638341632, 651640416, 679972608, 744731904, 823124736, 868853888, 977460624, 1117097856, 1303280832, 1359945216, 1489463808, 1646249472, 1737707776, 1954921248, 2234195712, 2606561664, 3475415552, 3909842496, 4468391424, 5213123328, 7819684992, 10426246656, 15639369984, 31278739968]

約数ペア:

[(1, 31278739968), (2, 15639369984), (3, 10426246656), (4, 7819684992), (6, 5213123328), (7, 4468391424), (8, 3909842496), (9, 3475415552), (12, 2606561664), (14, 2234195712), (16, 1954921248), (18, 1737707776), (19, 1646249472), (21, 1489463808), (23, 1359945216), (24, 1303280832), (28, 1117097856), (32, 977460624), (36, 868853888), (38, 823124736), (42, 744731904), (46, 679972608), (48, 651640416), (49, 638341632), (56, 558548928), (57, 548749824), (63, 496487936), (64, 488730312), (69, 453315072), (72, 434426944), (76, 411562368), (84, 372365952), (92, 339986304), (96, 325820208), (98, 319170816), (112, 279274464), (114, 274374912), (126, 248243968), (128, 244365156), (133, 235178496), (138, 226657536), (144, 217213472), (147, 212780544), (152, 205781184), (161, 194277888), (168, 186182976), (171, 182916608), (184, 169993152), (192, 162910104), (196, 159585408), (207, 151105024), (224, 139637232), (228, 137187456), (252, 124121984), (256, 122182578), (266, 117589248), (276, 113328768), (288, 108606736), (294, 106390272), (304, 102890592), (317, 98671104), (322, 97138944), (336, 93091488), (342, 91458304), (368, 84996576), (384, 81455052), (392, 79792704), (399, 78392832), (414, 75552512), (437, 71576064), (441, 70926848), (448, 69818616), (456, 68593728), (483, 64759296), (504, 62060992), (512, 61091289), (532, 58794624), (552, 56664384), (576, 54303368), (588, 53195136), (608, 51445296), (634, 49335552), (644, 48569472), (672, 46545744), (684, 45729152), (736, 42498288), (768, 40727526), (784, 39896352), (798, 39196416), (828, 37776256), (874, 35788032), (882, 35463424), (896, 34909308), (912, 34296864), (931, 33596928), (951, 32890368), (966, 32379648), (1008, 31030496), (1064, 29397312), (1104, 28332192), (1127, 27753984), (1152, 27151684), (1176, 26597568), (1197, 26130944), (1216, 25722648), (1268, 24667776), (1288, 24284736), (1311, 23858688), (1344, 23272872), (1368, 22864576), (1449, 21586432), (1472, 21249144), (1536, 20363763), (1568, 19948176), (1596, 19598208), (1656, 18888128), (1748, 17894016), (1764, 17731712), (1792, 17454654), (1824, 17148432), (1862, 16798464), (1902, 16445184), (1932, 16189824), (2016, 15515248), (2128, 14698656), (2208, 14166096), (2219, 14095872), (2254, 13876992), (2304, 13575842), (2352, 13298784), (2394, 13065472), (2432, 12861324), (2536, 12333888), (2576, 12142368), (2622, 11929344), (2688, 11636436), (2736, 11432288), (2793, 11198976), (2853, 10963456), (2898, 10793216), (2944, 10624572), (3059, 10225152), (3136, 9974088), (3192, 9799104), (3312, 9444064), (3381, 9251328), (3496, 8947008), (3528, 8865856), (3584, 8727327), (3648, 8574216), (3724, 8399232), (3804, 8222592), (3864, 8094912), (3933, 7952896), (4032, 7757624), (4256, 7349328), (4416, 7083048), (4438, 7047936), (4508, 6938496), (4608, 6787921), (4704, 6649392), (4788, 6532736), (4864, 6430662), (5072, 6166944), (5152, 6071184), (5244, 5964672), (5376, 5818218), (5472, 5716144), (5586, 5599488), (5706, 5481728), (5796, 5396608), (5888, 5312286), (6023, 5193216), (6118, 5112576), (6272, 4987044), (6384, 4899552), (6624, 4722032), (6657, 4698624), (6762, 4625664), (6992, 4473504), (7056, 4432928), (7291, 4290048), (7296, 4287108), (7448, 4199616), (7608, 4111296), (7728, 4047456), (7866, 3976448), (8064, 3878812), (8379, 3732992), (8512, 3674664), (8832, 3541524), (8876, 3523968), (9016, 3469248), (9177, 3408384), (9408, 3324696), (9576, 3266368), (9728, 3215331), (10143, 3083776), (10144, 3083472), (10304, 3035592), (10488, 2982336), (10752, 2909109), (10944, 2858072), (11172, 2799744), (11412, 2740864), (11592, 2698304), (11776, 2656143), (12046, 2596608), (12236, 2556288), (12544, 2493522), (12768, 2449776), (13248, 2361016), (13314, 2349312), (13524, 2312832), (13984, 2236752), (14112, 2216464), (14582, 2145024), (14592, 2143554), (14896, 2099808), (15216, 2055648), (15456, 2023728), (15533, 2013696), (15732, 1988224), (16128, 1939406), (16758, 1866496), (17024, 1837332), (17664, 1770762), (17752, 1761984), (18032, 1734624), (18069, 1731072), (18354, 1704192), (18816, 1662348), (19152, 1633184), (19971, 1566208), (20286, 1541888), (20288, 1541736), (20608, 1517796), (20976, 1491168), (21413, 1460736), (21873, 1430016), (21888, 1429036), (22344, 1399872), (22824, 1370432), (23184, 1349152), (24092, 1298304), (24472, 1278144), (25088, 1246761), (25536, 1224888), (26496, 1180508), (26628, 1174656), (27048, 1156416), (27531, 1136128), (27968, 1118376), (28224, 1108232), (29164, 1072512), (29184, 1071777), (29792, 1049904), (30432, 1027824), (30912, 1011864), (31066, 1006848), (31464, 994112), (32256, 969703), (33516, 933248), (34048, 918666), (35328, 885381), (35504, 880992), (36064, 867312), (36138, 865536), (36708, 852096), (37632, 831174), (38304, 816592), (39942, 783104), (40572, 770944), (40576, 770868), (41216, 758898), (41952, 745584), (42161, 741888), (42826, 730368), (43746, 715008), (43776, 714518), (44688, 699936), (45648, 685216), (46368, 674576), (46599, 671232), (48184, 649152), (48944, 639072), (51037, 612864), (51072, 612444), (52992, 590254), (53256, 587328), (54096, 578208), (54207, 577024), (55062, 568064), (55936, 559188), (56448, 554116), (58328, 536256), (59584, 524952), (60864, 513912), (61824, 505932), (62132, 503424), (62928, 497056), (64239, 486912), (65619, 476672), (67032, 466624), (68096, 459333), (71008, 440496), (72128, 433656), (72276, 432768), (73416, 426048), (75264, 415587), (76608, 408296), (79884, 391552), (81144, 385472), (81152, 385434), (82432, 379449), (83904, 372792), (84322, 370944), (85652, 365184), (87492, 357504), (87552, 357259), (89376, 349968), (91296, 342608), (92736, 337288), (93198, 335616), (96368, 324576), (97888, 319536), (102074, 306432), (102144, 306222), (105984, 295127), (106512, 293664), (108192, 289104), (108414, 288512), (110124, 284032), (111872, 279594), (112896, 277058), (116656, 268128), (119168, 262476), (121728, 256956), (123648, 252966), (124264, 251712), (125856, 248528), (126483, 247296), (128478, 243456), (131238, 238336), (134064, 233312), (138529, 225792), (139797, 223744), (142016, 220248), (144256, 216828), (144552, 216384), (146832, 213024), (153111, 204288), (153216, 204148), (159768, 195776), (162288, 192736), (162304, 192717), (167808, 186396), (168644, 185472), (171304, 182592), (174984, 178752)]