310089832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{63439}}^1$

素因数の和:63505

約数の個数: 32

約数和(自身を含む): 639475200

約数和(自身を除く): 329385368

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 63439, 126878, 253756, 507512, 824707, 1649414, 2981633, 3298828, 5963266, 6597656, 11926532, 23853064, 38761229, 77522458, 155044916, 310089832]

約数ペア:

[(1, 310089832), (2, 155044916), (4, 77522458), (8, 38761229), (13, 23853064), (26, 11926532), (47, 6597656), (52, 5963266), (94, 3298828), (104, 2981633), (188, 1649414), (376, 824707), (611, 507512), (1222, 253756), (2444, 126878), (4888, 63439)]