12971026944

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{90803}}^1$

素因数の和:90858

約数の個数: 120

約数和(自身を含む): 38643276672

約数和(自身を除く): 25672249728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8928, 11904, 15872, 17856, 23808, 35712, 47616, 71424, 90803, 142848, 181606, 272409, 363212, 544818, 726424, 817227, 1089636, 1452848, 1634454, 2179272, 2814893, 2905696, 3268908, 4358544, 5629786, 5811392, 6537816, 8444679, 8717088, 11259572, 11622784, 13075632, 16889358, 17434176, 22519144, 23245568, 25334037, 26151264, 33778716, 34868352, 45038288, 46491136, 50668074, 52302528, 67557432, 69736704, 90076576, 101336148, 104605056, 135114864, 139473408, 180153152, 202672296, 209210112, 270229728, 360306304, 405344592, 418420224, 540459456, 720612608, 810689184, 1080918912, 1441225216, 1621378368, 2161837824, 3242756736, 4323675648, 6485513472, 12971026944]

約数ペア:

[(1, 12971026944), (2, 6485513472), (3, 4323675648), (4, 3242756736), (6, 2161837824), (8, 1621378368), (9, 1441225216), (12, 1080918912), (16, 810689184), (18, 720612608), (24, 540459456), (31, 418420224), (32, 405344592), (36, 360306304), (48, 270229728), (62, 209210112), (64, 202672296), (72, 180153152), (93, 139473408), (96, 135114864), (124, 104605056), (128, 101336148), (144, 90076576), (186, 69736704), (192, 67557432), (248, 52302528), (256, 50668074), (279, 46491136), (288, 45038288), (372, 34868352), (384, 33778716), (496, 26151264), (512, 25334037), (558, 23245568), (576, 22519144), (744, 17434176), (768, 16889358), (992, 13075632), (1116, 11622784), (1152, 11259572), (1488, 8717088), (1536, 8444679), (1984, 6537816), (2232, 5811392), (2304, 5629786), (2976, 4358544), (3968, 3268908), (4464, 2905696), (4608, 2814893), (5952, 2179272), (7936, 1634454), (8928, 1452848), (11904, 1089636), (15872, 817227), (17856, 726424), (23808, 544818), (35712, 363212), (47616, 272409), (71424, 181606), (90803, 142848)]