387573798

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{907}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 781896960

約数和(自身を除く): 394323162

約数列:

[1, 2, 3, 6, 229, 311, 458, 622, 687, 907, 933, 1374, 1814, 1866, 2721, 5442, 71219, 142438, 207703, 213657, 282077, 415406, 427314, 564154, 623109, 846231, 1246218, 1692462, 64595633, 129191266, 193786899, 387573798]

約数ペア:

[(1, 387573798), (2, 193786899), (3, 129191266), (6, 64595633), (229, 1692462), (311, 1246218), (458, 846231), (622, 623109), (687, 564154), (907, 427314), (933, 415406), (1374, 282077), (1814, 213657), (1866, 207703), (2721, 142438), (5442, 71219)]