1998779328

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 560

約数和(自身を含む): 7710545920

約数和(自身を除く): 5711766592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 64, 72, 76, 78, 81, 84, 91, 96, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 162, 168, 171, 182, 189, 192, 208, 216, 223, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 324, 336, 342, 351, 364, 378, 399, 416, 432, 446, 448, 456, 468, 494, 504, 513, 532, 546, 567, 576, 608, 624, 648, 669, 672, 684, 702, 728, 741, 756, 798, 819, 832, 864, 892, 912, 936, 988, 1008, 1026, 1053, 1064, 1092, 1134, 1197, 1216, 1248, 1296, 1338, 1344, 1368, 1404, 1456, 1482, 1512, 1539, 1561, 1596, 1638, 1728, 1729, 1784, 1824, 1872, 1976, 2007, 2016, 2052, 2106, 2128, 2184, 2223, 2268, 2394, 2457, 2496, 2592, 2676, 2736, 2808, 2899, 2912, 2964, 3024, 3078, 3122, 3192, 3276, 3458, 3568, 3591, 3648, 3744, 3952, 4014, 4032, 4104, 4212, 4237, 4256, 4368, 4446, 4536, 4683, 4788, 4914, 5184, 5187, 5352, 5472, 5616, 5798, 5824, 5928, 6021, 6048, 6156, 6244, 6384, 6552, 6669, 6916, 7136, 7182, 7371, 7488, 7904, 8028, 8208, 8424, 8474, 8512, 8697, 8736, 8892, 9072, 9366, 9576, 9828, 10374, 10704, 10773, 10944, 11232, 11596, 11856, 12042, 12096, 12312, 12488, 12711, 12768, 13104, 13338, 13832, 14049, 14272, 14364, 14742, 15561, 15808, 16056, 16416, 16848, 16948, 17394, 17472, 17784, 18063, 18144, 18732, 19152, 19656, 20007, 20293, 20748, 21408, 21546, 22464, 23192, 23712, 24084, 24624, 24976, 25422, 25536, 26091, 26208, 26676, 27664, 28098, 28728, 29484, 29659, 31122, 32112, 32832, 33696, 33896, 34788, 35568, 36126, 36288, 37464, 38133, 38304, 39312, 40014, 40586, 41496, 42147, 42816, 43092, 46384, 46683, 47424, 48168, 49248, 49952, 50844, 52182, 52416, 53352, 55081, 55328, 56196, 57456, 58968, 59318, 60879, 62244, 64224, 67392, 67792, 69576, 71136, 72252, 74928, 76266, 76608, 78273, 78624, 80028, 81172, 82992, 84294, 86184, 88977, 92768, 93366, 96336, 98496, 99904, 101688, 104364, 106704, 110162, 110656, 112392, 114399, 114912, 117936, 118636, 121758, 124488, 126441, 128448, 135584, 139152, 140049, 142272, 144504, 149856, 152532, 156546, 157248, 160056, 162344, 165243, 165984, 168588, 172368, 177954, 182637, 185536, 186732, 192672, 203376, 208728, 213408, 220324, 224784, 228798, 229824, 234819, 235872, 237272, 243516, 248976, 252882, 266931, 271168, 278304, 280098, 289008, 299712, 305064, 313092, 320112, 324688, 330486, 331968, 337176, 343197, 344736, 355908, 365274, 373464, 385344, 385567, 406752, 417456, 426816, 440648, 449568, 457596, 469638, 471744, 474544, 487032, 495729, 497952, 505764, 533862, 547911, 556608, 560196, 578016, 610128, 626184, 640224, 649376, 660972, 674352, 686394, 689472, 711816, 730548, 746928, 771134, 800793, 813504, 834912, 881296, 899136, 915192, 939276, 949088, 974064, 991458, 995904, 1011528, 1067724, 1095822, 1120392, 1156032, 1156701, 1220256, 1252368, 1280448, 1298752, 1321944, 1348704, 1372788, 1423632, 1461096, 1487187, 1493856, 1542268, 1601586, 1643733, 1669824, 1762592, 1830384, 1878552, 1898176, 1948128, 1982916, 2023056, 2135448, 2191644, 2240784, 2313402, 2402379, 2440512, 2504736, 2643888, 2697408, 2745576, 2847264, 2922192, 2974374, 2987712, 3084536, 3203172, 3287466, 3470103, 3525184, 3660768, 3757104, 3896256, 3965832, 4046112, 4270896, 4383288, 4461561, 4481568, 4626804, 4804758, 5009472, 5287776, 5491152, 5694528, 5844384, 5948748, 6169072, 6406344, 6574932, 6940206, 7321536, 7514208, 7931664, 8092224, 8541792, 8766576, 8923122, 8963136, 9253608, 9609516, 10410309, 10575552, 10982304, 11688768, 11897496, 12338144, 12812688, 13149864, 13880412, 15028416, 15863328, 17083584, 17533152, 17846244, 18507216, 19219032, 20820618, 21964608, 23794992, 24676288, 25625376, 26299728, 27760824, 31230927, 31726656, 35066304, 35692488, 37014432, 38438064, 41641236, 47589984, 51250752, 52599456, 55521648, 62461854, 71384976, 74028864, 76876128, 83282472, 95179968, 105198912, 111043296, 124923708, 142769952, 153752256, 166564944, 222086592, 249847416, 285539904, 333129888, 499694832, 666259776, 999389664, 1998779328]

約数ペア:

[(1, 1998779328), (2, 999389664), (3, 666259776), (4, 499694832), (6, 333129888), (7, 285539904), (8, 249847416), (9, 222086592), (12, 166564944), (13, 153752256), (14, 142769952), (16, 124923708), (18, 111043296), (19, 105198912), (21, 95179968), (24, 83282472), (26, 76876128), (27, 74028864), (28, 71384976), (32, 62461854), (36, 55521648), (38, 52599456), (39, 51250752), (42, 47589984), (48, 41641236), (52, 38438064), (54, 37014432), (56, 35692488), (57, 35066304), (63, 31726656), (64, 31230927), (72, 27760824), (76, 26299728), (78, 25625376), (81, 24676288), (84, 23794992), (91, 21964608), (96, 20820618), (104, 19219032), (108, 18507216), (112, 17846244), (114, 17533152), (117, 17083584), (126, 15863328), (133, 15028416), (144, 13880412), (152, 13149864), (156, 12812688), (162, 12338144), (168, 11897496), (171, 11688768), (182, 10982304), (189, 10575552), (192, 10410309), (208, 9609516), (216, 9253608), (223, 8963136), (224, 8923122), (228, 8766576), (234, 8541792), (247, 8092224), (252, 7931664), (266, 7514208), (273, 7321536), (288, 6940206), (304, 6574932), (312, 6406344), (324, 6169072), (336, 5948748), (342, 5844384), (351, 5694528), (364, 5491152), (378, 5287776), (399, 5009472), (416, 4804758), (432, 4626804), (446, 4481568), (448, 4461561), (456, 4383288), (468, 4270896), (494, 4046112), (504, 3965832), (513, 3896256), (532, 3757104), (546, 3660768), (567, 3525184), (576, 3470103), (608, 3287466), (624, 3203172), (648, 3084536), (669, 2987712), (672, 2974374), (684, 2922192), (702, 2847264), (728, 2745576), (741, 2697408), (756, 2643888), (798, 2504736), (819, 2440512), (832, 2402379), (864, 2313402), (892, 2240784), (912, 2191644), (936, 2135448), (988, 2023056), (1008, 1982916), (1026, 1948128), (1053, 1898176), (1064, 1878552), (1092, 1830384), (1134, 1762592), (1197, 1669824), (1216, 1643733), (1248, 1601586), (1296, 1542268), (1338, 1493856), (1344, 1487187), (1368, 1461096), (1404, 1423632), (1456, 1372788), (1482, 1348704), (1512, 1321944), (1539, 1298752), (1561, 1280448), (1596, 1252368), (1638, 1220256), (1728, 1156701), (1729, 1156032), (1784, 1120392), (1824, 1095822), (1872, 1067724), (1976, 1011528), (2007, 995904), (2016, 991458), (2052, 974064), (2106, 949088), (2128, 939276), (2184, 915192), (2223, 899136), (2268, 881296), (2394, 834912), (2457, 813504), (2496, 800793), (2592, 771134), (2676, 746928), (2736, 730548), (2808, 711816), (2899, 689472), (2912, 686394), (2964, 674352), (3024, 660972), (3078, 649376), (3122, 640224), (3192, 626184), (3276, 610128), (3458, 578016), (3568, 560196), (3591, 556608), (3648, 547911), (3744, 533862), (3952, 505764), (4014, 497952), (4032, 495729), (4104, 487032), (4212, 474544), (4237, 471744), (4256, 469638), (4368, 457596), (4446, 449568), (4536, 440648), (4683, 426816), (4788, 417456), (4914, 406752), (5184, 385567), (5187, 385344), (5352, 373464), (5472, 365274), (5616, 355908), (5798, 344736), (5824, 343197), (5928, 337176), (6021, 331968), (6048, 330486), (6156, 324688), (6244, 320112), (6384, 313092), (6552, 305064), (6669, 299712), (6916, 289008), (7136, 280098), (7182, 278304), (7371, 271168), (7488, 266931), (7904, 252882), (8028, 248976), (8208, 243516), (8424, 237272), (8474, 235872), (8512, 234819), (8697, 229824), (8736, 228798), (8892, 224784), (9072, 220324), (9366, 213408), (9576, 208728), (9828, 203376), (10374, 192672), (10704, 186732), (10773, 185536), (10944, 182637), (11232, 177954), (11596, 172368), (11856, 168588), (12042, 165984), (12096, 165243), (12312, 162344), (12488, 160056), (12711, 157248), (12768, 156546), (13104, 152532), (13338, 149856), (13832, 144504), (14049, 142272), (14272, 140049), (14364, 139152), (14742, 135584), (15561, 128448), (15808, 126441), (16056, 124488), (16416, 121758), (16848, 118636), (16948, 117936), (17394, 114912), (17472, 114399), (17784, 112392), (18063, 110656), (18144, 110162), (18732, 106704), (19152, 104364), (19656, 101688), (20007, 99904), (20293, 98496), (20748, 96336), (21408, 93366), (21546, 92768), (22464, 88977), (23192, 86184), (23712, 84294), (24084, 82992), (24624, 81172), (24976, 80028), (25422, 78624), (25536, 78273), (26091, 76608), (26208, 76266), (26676, 74928), (27664, 72252), (28098, 71136), (28728, 69576), (29484, 67792), (29659, 67392), (31122, 64224), (32112, 62244), (32832, 60879), (33696, 59318), (33896, 58968), (34788, 57456), (35568, 56196), (36126, 55328), (36288, 55081), (37464, 53352), (38133, 52416), (38304, 52182), (39312, 50844), (40014, 49952), (40586, 49248), (41496, 48168), (42147, 47424), (42816, 46683), (43092, 46384)]