339965714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 591566976

約数和(自身を除く): 251601262

約数列:

[1, 2, 11, 22, 23, 46, 103, 121, 206, 242, 253, 506, 593, 1133, 1186, 2266, 2369, 2783, 4738, 5566, 6523, 12463, 13046, 13639, 24926, 26059, 27278, 52118, 61079, 71753, 122158, 143506, 150029, 286649, 300058, 573298, 671869, 1343738, 1404817, 1650319, 2809634, 3300638, 7390559, 14781118, 15452987, 30905974, 169982857, 339965714]

約数ペア:

[(1, 339965714), (2, 169982857), (11, 30905974), (22, 15452987), (23, 14781118), (46, 7390559), (103, 3300638), (121, 2809634), (206, 1650319), (242, 1404817), (253, 1343738), (506, 671869), (593, 573298), (1133, 300058), (1186, 286649), (2266, 150029), (2369, 143506), (2783, 122158), (4738, 71753), (5566, 61079), (6523, 52118), (12463, 27278), (13046, 26059), (13639, 24926)]