309969008

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{328357}}^1$

素因数の和:328424

約数の個数: 20

約数和(自身を含む): 610745880

約数和(自身を除く): 300776872

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 328357, 656714, 1313428, 2626856, 5253712, 19373063, 38746126, 77492252, 154984504, 309969008]

約数ペア:

[(1, 309969008), (2, 154984504), (4, 77492252), (8, 38746126), (16, 19373063), (59, 5253712), (118, 2626856), (236, 1313428), (472, 656714), (944, 328357)]