290028144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{863179}}^1$

素因数の和:863197

約数の個数: 40

約数和(自身を含む): 856274560

約数和(自身を除く): 566246416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 863179, 1726358, 2589537, 3452716, 5179074, 6042253, 6905432, 10358148, 12084506, 13810864, 18126759, 20716296, 24169012, 36253518, 41432592, 48338024, 72507036, 96676048, 145014072, 290028144]

約数ペア:

[(1, 290028144), (2, 145014072), (3, 96676048), (4, 72507036), (6, 48338024), (7, 41432592), (8, 36253518), (12, 24169012), (14, 20716296), (16, 18126759), (21, 13810864), (24, 12084506), (28, 10358148), (42, 6905432), (48, 6042253), (56, 5179074), (84, 3452716), (112, 2589537), (168, 1726358), (336, 863179)]