311925162

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{12241}}^1$

素因数の和:12414

約数の個数: 32

約数和(自身を含む): 648728064

約数和(自身を除く): 336802902

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 4247, 8494, 12241, 12741, 24482, 25482, 36723, 73446, 379471, 758942, 1138413, 1677017, 2276826, 3354034, 5031051, 10062102, 51987527, 103975054, 155962581, 311925162]

約数ペア:

[(1, 311925162), (2, 155962581), (3, 103975054), (6, 51987527), (31, 10062102), (62, 5031051), (93, 3354034), (137, 2276826), (186, 1677017), (274, 1138413), (411, 758942), (822, 379471), (4247, 73446), (8494, 36723), (12241, 25482), (12741, 24482)]