318830796

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{19813}}^1$

素因数の和:19975

約数の個数: 48

約数和(自身を含む): 832188000

約数和(自身を除く): 513357204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 2682, 4023, 5364, 8046, 16092, 19813, 39626, 59439, 79252, 118878, 178317, 237756, 356634, 534951, 713268, 1069902, 2139804, 2952137, 5904274, 8856411, 11808548, 17712822, 26569233, 35425644, 53138466, 79707699, 106276932, 159415398, 318830796]

約数ペア:

[(1, 318830796), (2, 159415398), (3, 106276932), (4, 79707699), (6, 53138466), (9, 35425644), (12, 26569233), (18, 17712822), (27, 11808548), (36, 8856411), (54, 5904274), (108, 2952137), (149, 2139804), (298, 1069902), (447, 713268), (596, 534951), (894, 356634), (1341, 237756), (1788, 178317), (2682, 118878), (4023, 79252), (5364, 59439), (8046, 39626), (16092, 19813)]