489492792

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 1371006000

約数和(自身を除く): 881513208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 61, 72, 118, 122, 177, 183, 236, 244, 354, 366, 472, 488, 531, 549, 708, 732, 1062, 1098, 1416, 1464, 1889, 2124, 2196, 3599, 3778, 4248, 4392, 5667, 7198, 7556, 10797, 11334, 14396, 15112, 17001, 21594, 22668, 28792, 32391, 34002, 43188, 45336, 64782, 68004, 86376, 111451, 115229, 129564, 136008, 222902, 230458, 259128, 334353, 345687, 445804, 460916, 668706, 691374, 891608, 921832, 1003059, 1037061, 1337412, 1382748, 2006118, 2074122, 2674824, 2765496, 4012236, 4148244, 6798511, 8024472, 8296488, 13597022, 20395533, 27194044, 40791066, 54388088, 61186599, 81582132, 122373198, 163164264, 244746396, 489492792]

約数ペア:

[(1, 489492792), (2, 244746396), (3, 163164264), (4, 122373198), (6, 81582132), (8, 61186599), (9, 54388088), (12, 40791066), (18, 27194044), (24, 20395533), (36, 13597022), (59, 8296488), (61, 8024472), (72, 6798511), (118, 4148244), (122, 4012236), (177, 2765496), (183, 2674824), (236, 2074122), (244, 2006118), (354, 1382748), (366, 1337412), (472, 1037061), (488, 1003059), (531, 921832), (549, 891608), (708, 691374), (732, 668706), (1062, 460916), (1098, 445804), (1416, 345687), (1464, 334353), (1889, 259128), (2124, 230458), (2196, 222902), (3599, 136008), (3778, 129564), (4248, 115229), (4392, 111451), (5667, 86376), (7198, 68004), (7556, 64782), (10797, 45336), (11334, 43188), (14396, 34002), (15112, 32391), (17001, 28792), (21594, 22668)]