325077808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108649}}^1$

素因数の和:108685

約数の個数: 40

約数和(自身を含む): 727520400

約数和(自身を除く): 402442592

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 108649, 217298, 434596, 869192, 1195139, 1738384, 1847033, 2390278, 3694066, 4780556, 7388132, 9561112, 14776264, 19122224, 20317363, 29552528, 40634726, 81269452, 162538904, 325077808]

約数ペア:

[(1, 325077808), (2, 162538904), (4, 81269452), (8, 40634726), (11, 29552528), (16, 20317363), (17, 19122224), (22, 14776264), (34, 9561112), (44, 7388132), (68, 4780556), (88, 3694066), (136, 2390278), (176, 1847033), (187, 1738384), (272, 1195139), (374, 869192), (748, 434596), (1496, 217298), (2992, 108649)]