289221288

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{72161}}^1$

素因数の和:72337

約数の個数: 32

約数和(自身を含む): 727392960

約数和(自身を除く): 438171672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 72161, 144322, 216483, 288644, 432966, 577288, 865932, 1731864, 12050887, 24101774, 36152661, 48203548, 72305322, 96407096, 144610644, 289221288]

約数ペア:

[(1, 289221288), (2, 144610644), (3, 96407096), (4, 72305322), (6, 48203548), (8, 36152661), (12, 24101774), (24, 12050887), (167, 1731864), (334, 865932), (501, 577288), (668, 432966), (1002, 288644), (1336, 216483), (2004, 144322), (4008, 72161)]