557301384

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{27743}}^1$

素因数の和:27792

約数の個数: 80

約数和(自身を含む): 1611371520

約数和(自身を除く): 1054070136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 27743, 55486, 83229, 110972, 166458, 221944, 249687, 332916, 499374, 665832, 749061, 860033, 998748, 1498122, 1720066, 1997496, 2247183, 2580099, 2996244, 3440132, 4494366, 5160198, 5992488, 6880264, 7740297, 8988732, 10320396, 15480594, 17977464, 20640792, 23220891, 30961188, 46441782, 61922376, 69662673, 92883564, 139325346, 185767128, 278650692, 557301384]

約数ペア:

[(1, 557301384), (2, 278650692), (3, 185767128), (4, 139325346), (6, 92883564), (8, 69662673), (9, 61922376), (12, 46441782), (18, 30961188), (24, 23220891), (27, 20640792), (31, 17977464), (36, 15480594), (54, 10320396), (62, 8988732), (72, 7740297), (81, 6880264), (93, 5992488), (108, 5160198), (124, 4494366), (162, 3440132), (186, 2996244), (216, 2580099), (248, 2247183), (279, 1997496), (324, 1720066), (372, 1498122), (558, 998748), (648, 860033), (744, 749061), (837, 665832), (1116, 499374), (1674, 332916), (2232, 249687), (2511, 221944), (3348, 166458), (5022, 110972), (6696, 83229), (10044, 55486), (20088, 27743)]