707991408

素因数分解:

$2^4\times 3^3\times {\mathrm{1638869}}^1$

素因数の和:1638886

約数の個数: 40

約数和(自身を含む): 2032198800

約数和(自身を除く): 1324207392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1638869, 3277738, 4916607, 6555476, 9833214, 13110952, 14749821, 19666428, 26221904, 29499642, 39332856, 44249463, 58999284, 78665712, 88498926, 117998568, 176997852, 235997136, 353995704, 707991408]

約数ペア:

[(1, 707991408), (2, 353995704), (3, 235997136), (4, 176997852), (6, 117998568), (8, 88498926), (9, 78665712), (12, 58999284), (16, 44249463), (18, 39332856), (24, 29499642), (27, 26221904), (36, 19666428), (48, 14749821), (54, 13110952), (72, 9833214), (108, 6555476), (144, 4916607), (216, 3277738), (432, 1638869)]