212276792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3691}}^1$

素因数の和:3796

約数の個数: 64

約数和(自身を含む): 496204800

約数和(自身を除く): 283928008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 79, 91, 104, 158, 182, 316, 364, 553, 632, 728, 1027, 1106, 2054, 2212, 3691, 4108, 4424, 7189, 7382, 8216, 14378, 14764, 25837, 28756, 29528, 47983, 51674, 57512, 95966, 103348, 191932, 206696, 291589, 335881, 383864, 583178, 671762, 1166356, 1343524, 2041123, 2332712, 2687048, 3790657, 4082246, 7581314, 8164492, 15162628, 16328984, 26534599, 30325256, 53069198, 106138396, 212276792]

約数ペア:

[(1, 212276792), (2, 106138396), (4, 53069198), (7, 30325256), (8, 26534599), (13, 16328984), (14, 15162628), (26, 8164492), (28, 7581314), (52, 4082246), (56, 3790657), (79, 2687048), (91, 2332712), (104, 2041123), (158, 1343524), (182, 1166356), (316, 671762), (364, 583178), (553, 383864), (632, 335881), (728, 291589), (1027, 206696), (1106, 191932), (2054, 103348), (2212, 95966), (3691, 57512), (4108, 51674), (4424, 47983), (7189, 29528), (7382, 28756), (8216, 25837), (14378, 14764)]