238446348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{405521}}^1$

素因数の和:405542

約数の個数: 36

約数和(自身を含む): 647213112

約数和(自身を除く): 408766764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 405521, 811042, 1216563, 1622084, 2433126, 2838647, 4866252, 5677294, 8515941, 11354588, 17031882, 19870529, 34063764, 39741058, 59611587, 79482116, 119223174, 238446348]

約数ペア:

[(1, 238446348), (2, 119223174), (3, 79482116), (4, 59611587), (6, 39741058), (7, 34063764), (12, 19870529), (14, 17031882), (21, 11354588), (28, 8515941), (42, 5677294), (49, 4866252), (84, 2838647), (98, 2433126), (147, 1622084), (196, 1216563), (294, 811042), (588, 405521)]