259631412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2657}}^1$

素因数の和:3160

約数の個数: 48

約数和(自身を含む): 643023360

約数和(自身を除く): 383391948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 479, 958, 1437, 1916, 2657, 2874, 5314, 5748, 7971, 8143, 10628, 15942, 16286, 24429, 31884, 32572, 45169, 48858, 90338, 97716, 135507, 180676, 271014, 542028, 1272703, 2545406, 3818109, 5090812, 7636218, 15272436, 21635951, 43271902, 64907853, 86543804, 129815706, 259631412]

約数ペア:

[(1, 259631412), (2, 129815706), (3, 86543804), (4, 64907853), (6, 43271902), (12, 21635951), (17, 15272436), (34, 7636218), (51, 5090812), (68, 3818109), (102, 2545406), (204, 1272703), (479, 542028), (958, 271014), (1437, 180676), (1916, 135507), (2657, 97716), (2874, 90338), (5314, 48858), (5748, 45169), (7971, 32572), (8143, 31884), (10628, 24429), (15942, 16286)]