668288232

素因数分解:

$2^3\times 3^4\times {\mathrm{1031309}}^1$

素因数の和:1031327

約数の個数: 40

約数和(自身を含む): 1871827650

約数和(自身を除く): 1203539418

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1031309, 2062618, 3093927, 4125236, 6187854, 8250472, 9281781, 12375708, 18563562, 24751416, 27845343, 37127124, 55690686, 74254248, 83536029, 111381372, 167072058, 222762744, 334144116, 668288232]

約数ペア:

[(1, 668288232), (2, 334144116), (3, 222762744), (4, 167072058), (6, 111381372), (8, 83536029), (9, 74254248), (12, 55690686), (18, 37127124), (24, 27845343), (27, 24751416), (36, 18563562), (54, 12375708), (72, 9281781), (81, 8250472), (108, 6187854), (162, 4125236), (216, 3093927), (324, 2062618), (648, 1031309)]