391641056

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 849139200

約数和(自身を除く): 457498144

約数列:

[1, 2, 4, 8, 16, 23, 29, 32, 46, 58, 59, 92, 116, 118, 184, 232, 236, 311, 368, 464, 472, 622, 667, 736, 928, 944, 1244, 1334, 1357, 1711, 1888, 2488, 2668, 2714, 3422, 4976, 5336, 5428, 6844, 7153, 9019, 9952, 10672, 10856, 13688, 14306, 18038, 18349, 21344, 21712, 27376, 28612, 36076, 36698, 39353, 43424, 54752, 57224, 72152, 73396, 78706, 114448, 144304, 146792, 157412, 207437, 228896, 288608, 293584, 314824, 414874, 422027, 532121, 587168, 629648, 829748, 844054, 1064242, 1259296, 1659496, 1688108, 2128484, 3318992, 3376216, 4256968, 6637984, 6752432, 8513936, 12238783, 13504864, 17027872, 24477566, 48955132, 97910264, 195820528, 391641056]

約数ペア:

[(1, 391641056), (2, 195820528), (4, 97910264), (8, 48955132), (16, 24477566), (23, 17027872), (29, 13504864), (32, 12238783), (46, 8513936), (58, 6752432), (59, 6637984), (92, 4256968), (116, 3376216), (118, 3318992), (184, 2128484), (232, 1688108), (236, 1659496), (311, 1259296), (368, 1064242), (464, 844054), (472, 829748), (622, 629648), (667, 587168), (736, 532121), (928, 422027), (944, 414874), (1244, 314824), (1334, 293584), (1357, 288608), (1711, 228896), (1888, 207437), (2488, 157412), (2668, 146792), (2714, 144304), (3422, 114448), (4976, 78706), (5336, 73396), (5428, 72152), (6844, 57224), (7153, 54752), (9019, 43424), (9952, 39353), (10672, 36698), (10856, 36076), (13688, 28612), (14306, 27376), (18038, 21712), (18349, 21344)]