315747462

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{12391}}^1$

素因数の和:12564

約数の個数: 32

約数和(自身を含む): 656676864

約数和(自身を除く): 340929402

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 4247, 8494, 12391, 12741, 24782, 25482, 37173, 74346, 384121, 768242, 1152363, 1697567, 2304726, 3395134, 5092701, 10185402, 52624577, 105249154, 157873731, 315747462]

約数ペア:

[(1, 315747462), (2, 157873731), (3, 105249154), (6, 52624577), (31, 10185402), (62, 5092701), (93, 3395134), (137, 2304726), (186, 1697567), (274, 1152363), (411, 768242), (822, 384121), (4247, 74346), (8494, 37173), (12391, 25482), (12741, 24782)]