402364488

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{887}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 1033845120

約数和(自身を除く): 631480632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 461, 492, 887, 922, 984, 1383, 1774, 1844, 2661, 2766, 3548, 3688, 5322, 5532, 7096, 10644, 11064, 18901, 21288, 36367, 37802, 56703, 72734, 75604, 109101, 113406, 145468, 151208, 218202, 226812, 290936, 408907, 436404, 453624, 817814, 872808, 1226721, 1635628, 2453442, 3271256, 4906884, 9813768, 16765187, 33530374, 50295561, 67060748, 100591122, 134121496, 201182244, 402364488]

約数ペア:

[(1, 402364488), (2, 201182244), (3, 134121496), (4, 100591122), (6, 67060748), (8, 50295561), (12, 33530374), (24, 16765187), (41, 9813768), (82, 4906884), (123, 3271256), (164, 2453442), (246, 1635628), (328, 1226721), (461, 872808), (492, 817814), (887, 453624), (922, 436404), (984, 408907), (1383, 290936), (1774, 226812), (1844, 218202), (2661, 151208), (2766, 145468), (3548, 113406), (3688, 109101), (5322, 75604), (5532, 72734), (7096, 56703), (10644, 37802), (11064, 36367), (18901, 21288)]