647541072

素因数分解:

$2^4\times 3^2\times {\mathrm{4496813}}^1$

素因数の和:4496827

約数の個数: 30

約数和(自身を含む): 1812216042

約数和(自身を除く): 1164674970

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4496813, 8993626, 13490439, 17987252, 26980878, 35974504, 40471317, 53961756, 71949008, 80942634, 107923512, 161885268, 215847024, 323770536, 647541072]

約数ペア:

[(1, 647541072), (2, 323770536), (3, 215847024), (4, 161885268), (6, 107923512), (8, 80942634), (9, 71949008), (12, 53961756), (16, 40471317), (18, 35974504), (24, 26980878), (36, 17987252), (48, 13490439), (72, 8993626), (144, 4496813)]