123400609792

素因数分解:

$2^{13}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 224

約数和(自身を含む): 273485481984

約数和(自身を除く): 150084872192

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 37, 46, 62, 64, 74, 92, 124, 128, 148, 184, 248, 256, 296, 368, 496, 512, 571, 592, 713, 736, 851, 992, 1024, 1142, 1147, 1184, 1426, 1472, 1702, 1984, 2048, 2284, 2294, 2368, 2852, 2944, 3404, 3968, 4096, 4568, 4588, 4736, 5704, 5888, 6808, 7936, 8192, 9136, 9176, 9472, 11408, 11776, 13133, 13616, 15872, 17701, 18272, 18352, 18944, 21127, 22816, 23552, 26266, 26381, 27232, 31744, 35402, 36544, 36704, 37888, 42254, 45632, 47104, 52532, 52762, 54464, 63488, 70804, 73088, 73408, 75776, 84508, 91264, 94208, 105064, 105524, 108928, 126976, 141608, 146176, 146816, 151552, 169016, 182528, 188416, 210128, 211048, 217856, 253952, 283216, 292352, 293632, 303104, 338032, 365056, 407123, 420256, 422096, 435712, 485921, 566432, 584704, 587264, 654937, 676064, 730112, 814246, 840512, 844192, 871424, 971842, 1132864, 1169408, 1174528, 1309874, 1352128, 1460224, 1628492, 1681024, 1688384, 1742848, 1943684, 2265728, 2338816, 2349056, 2619748, 2704256, 2920448, 3256984, 3362048, 3376768, 3485696, 3887368, 4531456, 4677632, 4698112, 5239496, 5408512, 5840896, 6513968, 6724096, 6753536, 6971392, 7774736, 9062912, 9396224, 10478992, 10817024, 13027936, 13448192, 13507072, 15063551, 15549472, 18125824, 20957984, 21634048, 26055872, 26896384, 27014144, 30127102, 31098944, 36251648, 41915968, 43268096, 52111744, 53792768, 54028288, 60254204, 62197888, 72503296, 83831936, 86536192, 104223488, 107585536, 108056576, 120508408, 124395776, 145006592, 167663872, 173072384, 208446976, 216113152, 241016816, 248791552, 335327744, 416893952, 482033632, 497583104, 670655488, 833787904, 964067264, 995166208, 1341310976, 1667575808, 1928134528, 1990332416, 2682621952, 3335151616, 3856269056, 3980664832, 5365243904, 7712538112, 15425076224, 30850152448, 61700304896, 123400609792]

約数ペア:

[(1, 123400609792), (2, 61700304896), (4, 30850152448), (8, 15425076224), (16, 7712538112), (23, 5365243904), (31, 3980664832), (32, 3856269056), (37, 3335151616), (46, 2682621952), (62, 1990332416), (64, 1928134528), (74, 1667575808), (92, 1341310976), (124, 995166208), (128, 964067264), (148, 833787904), (184, 670655488), (248, 497583104), (256, 482033632), (296, 416893952), (368, 335327744), (496, 248791552), (512, 241016816), (571, 216113152), (592, 208446976), (713, 173072384), (736, 167663872), (851, 145006592), (992, 124395776), (1024, 120508408), (1142, 108056576), (1147, 107585536), (1184, 104223488), (1426, 86536192), (1472, 83831936), (1702, 72503296), (1984, 62197888), (2048, 60254204), (2284, 54028288), (2294, 53792768), (2368, 52111744), (2852, 43268096), (2944, 41915968), (3404, 36251648), (3968, 31098944), (4096, 30127102), (4568, 27014144), (4588, 26896384), (4736, 26055872), (5704, 21634048), (5888, 20957984), (6808, 18125824), (7936, 15549472), (8192, 15063551), (9136, 13507072), (9176, 13448192), (9472, 13027936), (11408, 10817024), (11776, 10478992), (13133, 9396224), (13616, 9062912), (15872, 7774736), (17701, 6971392), (18272, 6753536), (18352, 6724096), (18944, 6513968), (21127, 5840896), (22816, 5408512), (23552, 5239496), (26266, 4698112), (26381, 4677632), (27232, 4531456), (31744, 3887368), (35402, 3485696), (36544, 3376768), (36704, 3362048), (37888, 3256984), (42254, 2920448), (45632, 2704256), (47104, 2619748), (52532, 2349056), (52762, 2338816), (54464, 2265728), (63488, 1943684), (70804, 1742848), (73088, 1688384), (73408, 1681024), (75776, 1628492), (84508, 1460224), (91264, 1352128), (94208, 1309874), (105064, 1174528), (105524, 1169408), (108928, 1132864), (126976, 971842), (141608, 871424), (146176, 844192), (146816, 840512), (151552, 814246), (169016, 730112), (182528, 676064), (188416, 654937), (210128, 587264), (211048, 584704), (217856, 566432), (253952, 485921), (283216, 435712), (292352, 422096), (293632, 420256), (303104, 407123), (338032, 365056)]