249513612

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 597391200

約数和(自身を除く): 347877588

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 149, 159, 212, 298, 318, 447, 596, 636, 894, 1788, 2633, 5266, 7897, 7899, 10532, 15794, 15798, 23691, 31588, 31596, 47382, 94764, 139549, 279098, 392317, 418647, 558196, 784634, 837294, 1176951, 1569268, 1674588, 2353902, 4707804, 20792801, 41585602, 62378403, 83171204, 124756806, 249513612]

約数ペア:

[(1, 249513612), (2, 124756806), (3, 83171204), (4, 62378403), (6, 41585602), (12, 20792801), (53, 4707804), (106, 2353902), (149, 1674588), (159, 1569268), (212, 1176951), (298, 837294), (318, 784634), (447, 558196), (596, 418647), (636, 392317), (894, 279098), (1788, 139549), (2633, 94764), (5266, 47382), (7897, 31596), (7899, 31588), (10532, 23691), (15794, 15798)]