331123312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6053}}^1$

素因数の和:6337

約数の個数: 40

約数和(自身を含む): 693643104

約数和(自身を除く): 362519792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 3419, 4208, 6053, 6838, 12106, 13676, 24212, 27352, 48424, 54704, 78689, 96848, 157378, 314756, 629512, 1259024, 1591939, 3183878, 6367756, 12735512, 20695207, 25471024, 41390414, 82780828, 165561656, 331123312]

約数ペア:

[(1, 331123312), (2, 165561656), (4, 82780828), (8, 41390414), (13, 25471024), (16, 20695207), (26, 12735512), (52, 6367756), (104, 3183878), (208, 1591939), (263, 1259024), (526, 629512), (1052, 314756), (2104, 157378), (3419, 96848), (4208, 78689), (6053, 54704), (6838, 48424), (12106, 27352), (13676, 24212)]