240974664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1434373}}^1$

素因数の和:1434389

約数の個数: 32

約数和(自身を含む): 688499520

約数和(自身を除く): 447524856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1434373, 2868746, 4303119, 5737492, 8606238, 10040611, 11474984, 17212476, 20081222, 30121833, 34424952, 40162444, 60243666, 80324888, 120487332, 240974664]

約数ペア:

[(1, 240974664), (2, 120487332), (3, 80324888), (4, 60243666), (6, 40162444), (7, 34424952), (8, 30121833), (12, 20081222), (14, 17212476), (21, 11474984), (24, 10040611), (28, 8606238), (42, 5737492), (56, 4303119), (84, 2868746), (168, 1434373)]