313132374

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 693868032

約数和(自身を除く): 380735658

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 383, 477, 766, 857, 954, 1149, 1714, 2298, 2571, 3447, 5142, 6894, 7713, 15426, 20299, 40598, 45421, 60897, 90842, 121794, 136263, 182691, 272526, 328231, 365382, 408789, 656462, 817578, 984693, 1969386, 2954079, 5908158, 17396243, 34792486, 52188729, 104377458, 156566187, 313132374]

約数ペア:

[(1, 313132374), (2, 156566187), (3, 104377458), (6, 52188729), (9, 34792486), (18, 17396243), (53, 5908158), (106, 2954079), (159, 1969386), (318, 984693), (383, 817578), (477, 656462), (766, 408789), (857, 365382), (954, 328231), (1149, 272526), (1714, 182691), (2298, 136263), (2571, 121794), (3447, 90842), (5142, 60897), (6894, 45421), (7713, 40598), (15426, 20299)]