331325684

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 608670720

約数和(自身を除く): 277345036

約数列:

[1, 2, 4, 53, 73, 79, 106, 146, 158, 212, 271, 292, 316, 542, 1084, 3869, 4187, 5767, 7738, 8374, 11534, 14363, 15476, 16748, 19783, 21409, 23068, 28726, 39566, 42818, 57452, 79132, 85636, 305651, 611302, 1048499, 1134677, 1222604, 1562857, 2096998, 2269354, 3125714, 4193996, 4538708, 6251428, 82831421, 165662842, 331325684]

約数ペア:

[(1, 331325684), (2, 165662842), (4, 82831421), (53, 6251428), (73, 4538708), (79, 4193996), (106, 3125714), (146, 2269354), (158, 2096998), (212, 1562857), (271, 1222604), (292, 1134677), (316, 1048499), (542, 611302), (1084, 305651), (3869, 85636), (4187, 79132), (5767, 57452), (7738, 42818), (8374, 39566), (11534, 28726), (14363, 23068), (15476, 21409), (16748, 19783)]