224736872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{4603}}^1$

素因数の和:4985

約数の個数: 32

約数和(自身を含む): 447508800

約数和(自身を除く): 222771928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 359, 718, 1436, 2872, 4603, 6103, 9206, 12206, 18412, 24412, 36824, 48824, 78251, 156502, 313004, 626008, 1652477, 3304954, 6609908, 13219816, 28092109, 56184218, 112368436, 224736872]

約数ペア:

[(1, 224736872), (2, 112368436), (4, 56184218), (8, 28092109), (17, 13219816), (34, 6609908), (68, 3304954), (136, 1652477), (359, 626008), (718, 313004), (1436, 156502), (2872, 78251), (4603, 48824), (6103, 36824), (9206, 24412), (12206, 18412)]