315492748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{24671}}^1$

素因数の和:24837

約数の個数: 24

約数和(自身を含む): 580285440

約数和(自身を除く): 264792692

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 24671, 49342, 98684, 567433, 1134866, 2269732, 3429269, 6858538, 13717076, 78873187, 157746374, 315492748]

約数ペア:

[(1, 315492748), (2, 157746374), (4, 78873187), (23, 13717076), (46, 6858538), (92, 3429269), (139, 2269732), (278, 1134866), (556, 567433), (3197, 98684), (6394, 49342), (12788, 24671)]