306786996878

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1009}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 514368921600

約数和(自身を除く): 207581924722

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 239, 289, 478, 527, 578, 1009, 1054, 1207, 2018, 2201, 2414, 4063, 4402, 7409, 8126, 8959, 14818, 16969, 17153, 17918, 20519, 31279, 33938, 34306, 37417, 41038, 62558, 69071, 71639, 74834, 125953, 138142, 143278, 241151, 251906, 288473, 291601, 482302, 526039, 531743, 576946, 583202, 636089, 1052078, 1063486, 1217863, 1272178, 2141201, 2220809, 2435726, 4099567, 4282402, 4441618, 4904041, 7475681, 8199134, 8942663, 9039631, 9808082, 14951362, 17121721, 17885326, 18079262, 20703671, 34243442, 37753753, 41407342, 69692639, 75507506, 127086577, 139385278, 152025271, 254173154, 291069257, 304050542, 530773351, 582138514, 641813801, 1061546702, 1283627602, 2160471809, 4320943618, 4948177369, 9023146967, 9896354738, 18046293934, 153393498439, 306786996878]

約数ペア:

[(1, 306786996878), (2, 153393498439), (17, 18046293934), (31, 9896354738), (34, 9023146967), (62, 4948177369), (71, 4320943618), (142, 2160471809), (239, 1283627602), (289, 1061546702), (478, 641813801), (527, 582138514), (578, 530773351), (1009, 304050542), (1054, 291069257), (1207, 254173154), (2018, 152025271), (2201, 139385278), (2414, 127086577), (4063, 75507506), (4402, 69692639), (7409, 41407342), (8126, 37753753), (8959, 34243442), (14818, 20703671), (16969, 18079262), (17153, 17885326), (17918, 17121721), (20519, 14951362), (31279, 9808082), (33938, 9039631), (34306, 8942663), (37417, 8199134), (41038, 7475681), (62558, 4904041), (69071, 4441618), (71639, 4282402), (74834, 4099567), (125953, 2435726), (138142, 2220809), (143278, 2141201), (241151, 1272178), (251906, 1217863), (288473, 1063486), (291601, 1052078), (482302, 636089), (526039, 583202), (531743, 576946)]