315259848

素因数分解:

$2^3\times 3^2\times {\mathrm{4378609}}^1$

素因数の和:4378621

約数の個数: 24

約数和(自身を含む): 853828950

約数和(自身を除く): 538569102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4378609, 8757218, 13135827, 17514436, 26271654, 35028872, 39407481, 52543308, 78814962, 105086616, 157629924, 315259848]

約数ペア:

[(1, 315259848), (2, 157629924), (3, 105086616), (4, 78814962), (6, 52543308), (8, 39407481), (9, 35028872), (12, 26271654), (18, 17514436), (24, 13135827), (36, 8757218), (72, 4378609)]