259710594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2777}}^1$

素因数の和:2915

約数の個数: 64

約数和(自身を含む): 616049280

約数和(自身を除く): 356338686

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 109, 143, 218, 286, 327, 429, 654, 858, 1199, 1417, 2398, 2777, 2834, 3597, 4251, 5554, 7194, 8331, 8502, 15587, 16662, 30547, 31174, 36101, 46761, 61094, 72202, 91641, 93522, 108303, 183282, 216606, 302693, 397111, 605386, 794222, 908079, 1191333, 1816158, 2382666, 3329623, 3935009, 6659246, 7870018, 9988869, 11805027, 19977738, 23610054, 43285099, 86570198, 129855297, 259710594]

約数ペア:

[(1, 259710594), (2, 129855297), (3, 86570198), (6, 43285099), (11, 23610054), (13, 19977738), (22, 11805027), (26, 9988869), (33, 7870018), (39, 6659246), (66, 3935009), (78, 3329623), (109, 2382666), (143, 1816158), (218, 1191333), (286, 908079), (327, 794222), (429, 605386), (654, 397111), (858, 302693), (1199, 216606), (1417, 183282), (2398, 108303), (2777, 93522), (2834, 91641), (3597, 72202), (4251, 61094), (5554, 46761), (7194, 36101), (8331, 31174), (8502, 30547), (15587, 16662)]