406009728

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11369}}^1$

素因数の和:11420

約数の個数: 96

約数和(自身を含む): 1206129600

約数和(自身を除く): 800119872

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, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11369, 11904, 17856, 22738, 34107, 35712, 45476, 68214, 90952, 102321, 136428, 181904, 204642, 272856, 352439, 363808, 409284, 545712, 704878, 727616, 818568, 1057317, 1091424, 1409756, 1455232, 1637136, 2114634, 2182848, 2819512, 3171951, 3274272, 4229268, 4365696, 5639024, 6343902, 6548544, 8458536, 11278048, 12687804, 13097088, 16917072, 22556096, 25375608, 33834144, 45112192, 50751216, 67668288, 101502432, 135336576, 203004864, 406009728]

約数ペア:

[(1, 406009728), (2, 203004864), (3, 135336576), (4, 101502432), (6, 67668288), (8, 50751216), (9, 45112192), (12, 33834144), (16, 25375608), (18, 22556096), (24, 16917072), (31, 13097088), (32, 12687804), (36, 11278048), (48, 8458536), (62, 6548544), (64, 6343902), (72, 5639024), (93, 4365696), (96, 4229268), (124, 3274272), (128, 3171951), (144, 2819512), (186, 2182848), (192, 2114634), (248, 1637136), (279, 1455232), (288, 1409756), (372, 1091424), (384, 1057317), (496, 818568), (558, 727616), (576, 704878), (744, 545712), (992, 409284), (1116, 363808), (1152, 352439), (1488, 272856), (1984, 204642), (2232, 181904), (2976, 136428), (3968, 102321), (4464, 90952), (5952, 68214), (8928, 45476), (11369, 35712), (11904, 34107), (17856, 22738)]