212330424

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{16981}}^1$

素因数の和:17511

約数の個数: 32

約数和(自身を含む): 531876240

約数和(自身を除く): 319545816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 3126, 4168, 6252, 12504, 16981, 33962, 50943, 67924, 101886, 135848, 203772, 407544, 8847101, 17694202, 26541303, 35388404, 53082606, 70776808, 106165212, 212330424]

約数ペア:

[(1, 212330424), (2, 106165212), (3, 70776808), (4, 53082606), (6, 35388404), (8, 26541303), (12, 17694202), (24, 8847101), (521, 407544), (1042, 203772), (1563, 135848), (2084, 101886), (3126, 67924), (4168, 50943), (6252, 33962), (12504, 16981)]