381587388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15193}}^1$

素因数の和:15243

約数の個数: 96

約数和(自身を含む): 1143561216

約数和(自身を除く): 761973828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1196, 1794, 1932, 2093, 3588, 4186, 6279, 8372, 12558, 15193, 25116, 30386, 45579, 60772, 91158, 106351, 182316, 197509, 212702, 319053, 349439, 395018, 425404, 592527, 638106, 698878, 790036, 1048317, 1185054, 1276212, 1382563, 1397756, 2096634, 2370108, 2446073, 2765126, 4147689, 4193268, 4542707, 4892146, 5530252, 7338219, 8295378, 9085414, 9784292, 13628121, 14676438, 16590756, 18170828, 27256242, 29352876, 31798949, 54512484, 63597898, 95396847, 127195796, 190793694, 381587388]

約数ペア:

[(1, 381587388), (2, 190793694), (3, 127195796), (4, 95396847), (6, 63597898), (7, 54512484), (12, 31798949), (13, 29352876), (14, 27256242), (21, 18170828), (23, 16590756), (26, 14676438), (28, 13628121), (39, 9784292), (42, 9085414), (46, 8295378), (52, 7338219), (69, 5530252), (78, 4892146), (84, 4542707), (91, 4193268), (92, 4147689), (138, 2765126), (156, 2446073), (161, 2370108), (182, 2096634), (273, 1397756), (276, 1382563), (299, 1276212), (322, 1185054), (364, 1048317), (483, 790036), (546, 698878), (598, 638106), (644, 592527), (897, 425404), (966, 395018), (1092, 349439), (1196, 319053), (1794, 212702), (1932, 197509), (2093, 182316), (3588, 106351), (4186, 91158), (6279, 60772), (8372, 45579), (12558, 30386), (15193, 25116)]