338189912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{2269}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 655939200

約数和(自身を除く): 317749288

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 601, 1202, 2269, 2404, 4538, 4808, 9076, 18152, 18631, 37262, 70339, 74524, 140678, 149048, 281356, 562712, 1363669, 2727338, 5454676, 10909352, 42273739, 84547478, 169094956, 338189912]

約数ペア:

[(1, 338189912), (2, 169094956), (4, 84547478), (8, 42273739), (31, 10909352), (62, 5454676), (124, 2727338), (248, 1363669), (601, 562712), (1202, 281356), (2269, 149048), (2404, 140678), (4538, 74524), (4808, 70339), (9076, 37262), (18152, 18631)]