664947780072

素因数分解:

$2^3\times 3^1\times {\mathrm{27706157503}}^1$

素因数の和:27706157512

約数の個数: 16

約数和(自身を含む): 1662369450240

約数和(自身を除く): 997421670168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 27706157503, 55412315006, 83118472509, 110824630012, 166236945018, 221649260024, 332473890036, 664947780072]

約数ペア:

[(1, 664947780072), (2, 332473890036), (3, 221649260024), (4, 166236945018), (6, 110824630012), (8, 83118472509), (12, 55412315006), (24, 27706157503)]