1644140424

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{436343}}^1$

素因数の和:436509

約数の個数: 32

約数和(自身を含む): 4136541120

約数和(自身を除く): 2492400696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 436343, 872686, 1309029, 1745372, 2618058, 3490744, 5236116, 10472232, 68505851, 137011702, 205517553, 274023404, 411035106, 548046808, 822070212, 1644140424]

約数ペア:

[(1, 1644140424), (2, 822070212), (3, 548046808), (4, 411035106), (6, 274023404), (8, 205517553), (12, 137011702), (24, 68505851), (157, 10472232), (314, 5236116), (471, 3490744), (628, 2618058), (942, 1745372), (1256, 1309029), (1884, 872686), (3768, 436343)]