664757467926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42701}}^1\times {\mathrm{136559}}^1$

素因数の和:179284

約数の個数: 32

約数和(自身を含む): 1399532428800

約数和(自身を除く): 734774960874

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 42701, 85402, 128103, 136559, 256206, 273118, 409677, 811319, 819354, 1622638, 2433957, 2594621, 4867914, 5189242, 7783863, 15567726, 5831205859, 11662411718, 17493617577, 34987235154, 110792911321, 221585822642, 332378733963, 664757467926]

約数ペア:

[(1, 664757467926), (2, 332378733963), (3, 221585822642), (6, 110792911321), (19, 34987235154), (38, 17493617577), (57, 11662411718), (114, 5831205859), (42701, 15567726), (85402, 7783863), (128103, 5189242), (136559, 4867914), (256206, 2594621), (273118, 2433957), (409677, 1622638), (811319, 819354)]