218314544

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{114661}}^1$

素因数の和:114693

約数の個数: 40

約数和(自身を含む): 511851168

約数和(自身を除く): 293536624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 114661, 229322, 458644, 802627, 917288, 1605254, 1834576, 1949237, 3210508, 3898474, 6421016, 7796948, 12842032, 13644659, 15593896, 27289318, 31187792, 54578636, 109157272, 218314544]

約数ペア:

[(1, 218314544), (2, 109157272), (4, 54578636), (7, 31187792), (8, 27289318), (14, 15593896), (16, 13644659), (17, 12842032), (28, 7796948), (34, 6421016), (56, 3898474), (68, 3210508), (112, 1949237), (119, 1834576), (136, 1605254), (238, 917288), (272, 802627), (476, 458644), (952, 229322), (1904, 114661)]