312270942231

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{13799}}^1$

素因数の和:15281

約数の個数: 64

約数和(自身を含む): 503070720000

約数和(自身を除く): 190799777769

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1423, 1767, 4269, 5301, 12807, 13799, 15903, 27037, 38421, 41397, 44113, 81111, 124191, 132339, 243333, 262181, 372573, 397017, 427769, 729999, 786543, 838147, 1191051, 1283307, 2359629, 2514441, 3849921, 7078887, 7543323, 8127611, 11549763, 19635977, 22629969, 24382833, 58907931, 73148499, 176723793, 219445497, 373083563, 530171379, 608715287, 1119250689, 1826145861, 3357752067, 5478437583, 10073256201, 11565590453, 16435312749, 34696771359, 104090314077, 312270942231]

約数ペア:

[(1, 312270942231), (3, 104090314077), (9, 34696771359), (19, 16435312749), (27, 11565590453), (31, 10073256201), (57, 5478437583), (93, 3357752067), (171, 1826145861), (279, 1119250689), (513, 608715287), (589, 530171379), (837, 373083563), (1423, 219445497), (1767, 176723793), (4269, 73148499), (5301, 58907931), (12807, 24382833), (13799, 22629969), (15903, 19635977), (27037, 11549763), (38421, 8127611), (41397, 7543323), (44113, 7078887), (81111, 3849921), (124191, 2514441), (132339, 2359629), (243333, 1283307), (262181, 1191051), (372573, 838147), (397017, 786543), (427769, 729999)]