40376978208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{646073}}^1$

素因数の和:646127

約数の個数: 144

約数和(自身を含む): 135458459136

約数和(自身を除く): 95081480928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 646073, 1292146, 1938219, 2584292, 3876438, 4522511, 5168584, 5814657, 7752876, 9045022, 10337168, 11629314, 13567533, 15505752, 18090044, 20028263, 20674336, 23258628, 27135066, 31011504, 36180088, 40056526, 40702599, 46517256, 54270132, 60084789, 62023008, 72360176, 80113052, 81405198, 93034512, 108540264, 120169578, 140197841, 144720352, 160226104, 162810396, 180254367, 186069024, 217080528, 240339156, 280395682, 320452208, 325620792, 360508734, 420593523, 434161056, 480678312, 560791364, 640904416, 651241584, 721017468, 841187046, 961356624, 1121582728, 1261780569, 1302483168, 1442034936, 1682374092, 1922713248, 2243165456, 2523561138, 2884069872, 3364748184, 4486330912, 5047122276, 5768139744, 6729496368, 10094244552, 13458992736, 20188489104, 40376978208]

約数ペア:

[(1, 40376978208), (2, 20188489104), (3, 13458992736), (4, 10094244552), (6, 6729496368), (7, 5768139744), (8, 5047122276), (9, 4486330912), (12, 3364748184), (14, 2884069872), (16, 2523561138), (18, 2243165456), (21, 1922713248), (24, 1682374092), (28, 1442034936), (31, 1302483168), (32, 1261780569), (36, 1121582728), (42, 961356624), (48, 841187046), (56, 721017468), (62, 651241584), (63, 640904416), (72, 560791364), (84, 480678312), (93, 434161056), (96, 420593523), (112, 360508734), (124, 325620792), (126, 320452208), (144, 280395682), (168, 240339156), (186, 217080528), (217, 186069024), (224, 180254367), (248, 162810396), (252, 160226104), (279, 144720352), (288, 140197841), (336, 120169578), (372, 108540264), (434, 93034512), (496, 81405198), (504, 80113052), (558, 72360176), (651, 62023008), (672, 60084789), (744, 54270132), (868, 46517256), (992, 40702599), (1008, 40056526), (1116, 36180088), (1302, 31011504), (1488, 27135066), (1736, 23258628), (1953, 20674336), (2016, 20028263), (2232, 18090044), (2604, 15505752), (2976, 13567533), (3472, 11629314), (3906, 10337168), (4464, 9045022), (5208, 7752876), (6944, 5814657), (7812, 5168584), (8928, 4522511), (10416, 3876438), (15624, 2584292), (20832, 1938219), (31248, 1292146), (62496, 646073)]