321352488

素因数分解:

$2^3\times 3^3\times {\mathrm{1487743}}^1$

素因数の和:1487758

約数の個数: 32

約数和(自身を含む): 892646400

約数和(自身を除く): 571293912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1487743, 2975486, 4463229, 5950972, 8926458, 11901944, 13389687, 17852916, 26779374, 35705832, 40169061, 53558748, 80338122, 107117496, 160676244, 321352488]

約数ペア:

[(1, 321352488), (2, 160676244), (3, 107117496), (4, 80338122), (6, 53558748), (8, 40169061), (9, 35705832), (12, 26779374), (18, 17852916), (24, 13389687), (27, 11901944), (36, 8926458), (54, 5950972), (72, 4463229), (108, 2975486), (216, 1487743)]