313635246

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{2551}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 648738816

約数和(自身を除く): 335103570

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 661, 1322, 1983, 2551, 3966, 5102, 7653, 15306, 20491, 40982, 61473, 79081, 122946, 158162, 237243, 474486, 1686211, 3372422, 5058633, 10117266, 52272541, 104545082, 156817623, 313635246]

約数ペア:

[(1, 313635246), (2, 156817623), (3, 104545082), (6, 52272541), (31, 10117266), (62, 5058633), (93, 3372422), (186, 1686211), (661, 474486), (1322, 237243), (1983, 158162), (2551, 122946), (3966, 79081), (5102, 61473), (7653, 40982), (15306, 20491)]