3254888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 4728472

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 263, 364, 442, 476, 526, 728, 884, 952, 1052, 1547, 1768, 1841, 2104, 3094, 3419, 3682, 4471, 6188, 6838, 7364, 8942, 12376, 13676, 14728, 17884, 23933, 27352, 31297, 35768, 47866, 58123, 62594, 95732, 116246, 125188, 191464, 232492, 250376, 406861, 464984, 813722, 1627444, 3254888]

約数ペア:

[(1, 3254888), (2, 1627444), (4, 813722), (7, 464984), (8, 406861), (13, 250376), (14, 232492), (17, 191464), (26, 125188), (28, 116246), (34, 95732), (52, 62594), (56, 58123), (68, 47866), (91, 35768), (104, 31297), (119, 27352), (136, 23933), (182, 17884), (221, 14728), (238, 13676), (263, 12376), (364, 8942), (442, 7364), (476, 6838), (526, 6188), (728, 4471), (884, 3682), (952, 3419), (1052, 3094), (1547, 2104), (1768, 1841)]