336305968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1236419}}^1$

素因数の和:1236444

約数の個数: 20

約数和(自身を含む): 689922360

約数和(自身を除く): 353616392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1236419, 2472838, 4945676, 9891352, 19782704, 21019123, 42038246, 84076492, 168152984, 336305968]

約数ペア:

[(1, 336305968), (2, 168152984), (4, 84076492), (8, 42038246), (16, 21019123), (17, 19782704), (34, 9891352), (68, 4945676), (136, 2472838), (272, 1236419)]