428924904

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{42451}}^1$

素因数の和:42881

約数の個数: 32

約数和(自身を含む): 1074884640

約数和(自身を除く): 645959736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 42451, 84902, 127353, 169804, 254706, 339608, 509412, 1018824, 17871871, 35743742, 53615613, 71487484, 107231226, 142974968, 214462452, 428924904]

約数ペア:

[(1, 428924904), (2, 214462452), (3, 142974968), (4, 107231226), (6, 71487484), (8, 53615613), (12, 35743742), (24, 17871871), (421, 1018824), (842, 509412), (1263, 339608), (1684, 254706), (2526, 169804), (3368, 127353), (5052, 84902), (10104, 42451)]