268442138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 436700160

約数和(自身を除く): 168258022

約数列:

[1, 2, 17, 34, 53, 106, 311, 479, 622, 901, 958, 1802, 5287, 8143, 10574, 16286, 16483, 25387, 32966, 50774, 148969, 280211, 297938, 431579, 560422, 863158, 2532473, 5064946, 7895357, 15790714, 134221069, 268442138]

約数ペア:

[(1, 268442138), (2, 134221069), (17, 15790714), (34, 7895357), (53, 5064946), (106, 2532473), (311, 863158), (479, 560422), (622, 431579), (901, 297938), (958, 280211), (1802, 148969), (5287, 50774), (8143, 32966), (10574, 25387), (16286, 16483)]