991875456

素因数分解:

$2^7\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 384

約数和(自身を含む): 3493002240

約数和(自身を除く): 2501126784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 81, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 162, 176, 192, 198, 208, 216, 223, 234, 243, 264, 286, 288, 297, 312, 324, 351, 352, 384, 396, 416, 429, 432, 446, 468, 486, 528, 572, 576, 594, 624, 648, 669, 702, 704, 792, 832, 858, 864, 891, 892, 936, 972, 1053, 1056, 1144, 1152, 1188, 1248, 1287, 1296, 1338, 1404, 1408, 1584, 1664, 1716, 1728, 1782, 1784, 1872, 1944, 2007, 2106, 2112, 2288, 2376, 2453, 2496, 2574, 2592, 2673, 2676, 2808, 2899, 3159, 3168, 3432, 3456, 3564, 3568, 3744, 3861, 3888, 4014, 4212, 4224, 4576, 4752, 4906, 4992, 5148, 5184, 5346, 5352, 5616, 5798, 6021, 6318, 6336, 6864, 7128, 7136, 7359, 7488, 7722, 7776, 8028, 8424, 8697, 9152, 9504, 9812, 10296, 10368, 10692, 10704, 11232, 11583, 11596, 12042, 12636, 12672, 13728, 14256, 14272, 14718, 14976, 15444, 15552, 16056, 16848, 17394, 18063, 18304, 19008, 19624, 20592, 21384, 21408, 22077, 22464, 23166, 23192, 24084, 25272, 26091, 27456, 28512, 28544, 29436, 30888, 31104, 31889, 32112, 33696, 34749, 34788, 36126, 38016, 39248, 41184, 42768, 42816, 44154, 44928, 46332, 46384, 48168, 50544, 52182, 54189, 54912, 57024, 58872, 61776, 63778, 64224, 66231, 67392, 69498, 69576, 72252, 78273, 78496, 82368, 85536, 85632, 88308, 92664, 92768, 95667, 96336, 101088, 104364, 108378, 114048, 117744, 123552, 127556, 128448, 132462, 134784, 138996, 139152, 144504, 156546, 156992, 164736, 171072, 176616, 185328, 185536, 191334, 192672, 198693, 202176, 208728, 216756, 234819, 235488, 247104, 255112, 256896, 264924, 277992, 278304, 287001, 289008, 313092, 313984, 342144, 353232, 370656, 371072, 382668, 385344, 397386, 404352, 417456, 433512, 469638, 470976, 494208, 510224, 529848, 555984, 556608, 574002, 578016, 596079, 626184, 704457, 706464, 741312, 765336, 770688, 794772, 834912, 861003, 867024, 939276, 941952, 1020448, 1059696, 1111968, 1113216, 1148004, 1156032, 1192158, 1252368, 1408914, 1412928, 1482624, 1530672, 1589544, 1669824, 1722006, 1734048, 1878552, 2040896, 2119392, 2223936, 2296008, 2312064, 2384316, 2504736, 2583009, 2817828, 2825856, 3061344, 3179088, 3339648, 3444012, 3468096, 3757104, 4081792, 4238784, 4447872, 4592016, 4768632, 5009472, 5166018, 5635656, 6122688, 6358176, 6888024, 6936192, 7514208, 7749027, 8477568, 9184032, 9537264, 10018944, 10332036, 11271312, 12245376, 12716352, 13776048, 15028416, 15498054, 18368064, 19074528, 20664072, 22542624, 25432704, 27552096, 30056832, 30996108, 36736128, 38149056, 41328144, 45085248, 55104192, 61992216, 76298112, 82656288, 90170496, 110208384, 123984432, 165312576, 247968864, 330625152, 495937728, 991875456]

約数ペア:

[(1, 991875456), (2, 495937728), (3, 330625152), (4, 247968864), (6, 165312576), (8, 123984432), (9, 110208384), (11, 90170496), (12, 82656288), (13, 76298112), (16, 61992216), (18, 55104192), (22, 45085248), (24, 41328144), (26, 38149056), (27, 36736128), (32, 30996108), (33, 30056832), (36, 27552096), (39, 25432704), (44, 22542624), (48, 20664072), (52, 19074528), (54, 18368064), (64, 15498054), (66, 15028416), (72, 13776048), (78, 12716352), (81, 12245376), (88, 11271312), (96, 10332036), (99, 10018944), (104, 9537264), (108, 9184032), (117, 8477568), (128, 7749027), (132, 7514208), (143, 6936192), (144, 6888024), (156, 6358176), (162, 6122688), (176, 5635656), (192, 5166018), (198, 5009472), (208, 4768632), (216, 4592016), (223, 4447872), (234, 4238784), (243, 4081792), (264, 3757104), (286, 3468096), (288, 3444012), (297, 3339648), (312, 3179088), (324, 3061344), (351, 2825856), (352, 2817828), (384, 2583009), (396, 2504736), (416, 2384316), (429, 2312064), (432, 2296008), (446, 2223936), (468, 2119392), (486, 2040896), (528, 1878552), (572, 1734048), (576, 1722006), (594, 1669824), (624, 1589544), (648, 1530672), (669, 1482624), (702, 1412928), (704, 1408914), (792, 1252368), (832, 1192158), (858, 1156032), (864, 1148004), (891, 1113216), (892, 1111968), (936, 1059696), (972, 1020448), (1053, 941952), (1056, 939276), (1144, 867024), (1152, 861003), (1188, 834912), (1248, 794772), (1287, 770688), (1296, 765336), (1338, 741312), (1404, 706464), (1408, 704457), (1584, 626184), (1664, 596079), (1716, 578016), (1728, 574002), (1782, 556608), (1784, 555984), (1872, 529848), (1944, 510224), (2007, 494208), (2106, 470976), (2112, 469638), (2288, 433512), (2376, 417456), (2453, 404352), (2496, 397386), (2574, 385344), (2592, 382668), (2673, 371072), (2676, 370656), (2808, 353232), (2899, 342144), (3159, 313984), (3168, 313092), (3432, 289008), (3456, 287001), (3564, 278304), (3568, 277992), (3744, 264924), (3861, 256896), (3888, 255112), (4014, 247104), (4212, 235488), (4224, 234819), (4576, 216756), (4752, 208728), (4906, 202176), (4992, 198693), (5148, 192672), (5184, 191334), (5346, 185536), (5352, 185328), (5616, 176616), (5798, 171072), (6021, 164736), (6318, 156992), (6336, 156546), (6864, 144504), (7128, 139152), (7136, 138996), (7359, 134784), (7488, 132462), (7722, 128448), (7776, 127556), (8028, 123552), (8424, 117744), (8697, 114048), (9152, 108378), (9504, 104364), (9812, 101088), (10296, 96336), (10368, 95667), (10692, 92768), (10704, 92664), (11232, 88308), (11583, 85632), (11596, 85536), (12042, 82368), (12636, 78496), (12672, 78273), (13728, 72252), (14256, 69576), (14272, 69498), (14718, 67392), (14976, 66231), (15444, 64224), (15552, 63778), (16056, 61776), (16848, 58872), (17394, 57024), (18063, 54912), (18304, 54189), (19008, 52182), (19624, 50544), (20592, 48168), (21384, 46384), (21408, 46332), (22077, 44928), (22464, 44154), (23166, 42816), (23192, 42768), (24084, 41184), (25272, 39248), (26091, 38016), (27456, 36126), (28512, 34788), (28544, 34749), (29436, 33696), (30888, 32112), (31104, 31889)]