488661124

素因数分解:

$2^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 1096894008

約数和(自身を除く): 608232884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 49, 68, 73, 82, 98, 119, 146, 164, 196, 238, 287, 292, 343, 476, 511, 574, 686, 697, 833, 1022, 1148, 1241, 1372, 1394, 1666, 2009, 2044, 2401, 2482, 2788, 2993, 3332, 3577, 4018, 4802, 4879, 4964, 5831, 5986, 7154, 8036, 8687, 9604, 9758, 11662, 11972, 14063, 14308, 17374, 19516, 20951, 23324, 25039, 28126, 34153, 34748, 40817, 41902, 50078, 50881, 56252, 60809, 68306, 81634, 83804, 98441, 100156, 101762, 121618, 136612, 146657, 163268, 175273, 196882, 203524, 239071, 243236, 293314, 350546, 356167, 393764, 425663, 478142, 586628, 701092, 712334, 851326, 956284, 1026599, 1424668, 1673497, 1702652, 2053198, 2493169, 2979641, 3346994, 4106396, 4986338, 5959282, 6693988, 7186193, 9972676, 11918564, 14372386, 17452183, 28744772, 34904366, 69808732, 122165281, 244330562, 488661124]

約数ペア:

[(1, 488661124), (2, 244330562), (4, 122165281), (7, 69808732), (14, 34904366), (17, 28744772), (28, 17452183), (34, 14372386), (41, 11918564), (49, 9972676), (68, 7186193), (73, 6693988), (82, 5959282), (98, 4986338), (119, 4106396), (146, 3346994), (164, 2979641), (196, 2493169), (238, 2053198), (287, 1702652), (292, 1673497), (343, 1424668), (476, 1026599), (511, 956284), (574, 851326), (686, 712334), (697, 701092), (833, 586628), (1022, 478142), (1148, 425663), (1241, 393764), (1372, 356167), (1394, 350546), (1666, 293314), (2009, 243236), (2044, 239071), (2401, 203524), (2482, 196882), (2788, 175273), (2993, 163268), (3332, 146657), (3577, 136612), (4018, 121618), (4802, 101762), (4879, 100156), (4964, 98441), (5831, 83804), (5986, 81634), (7154, 68306), (8036, 60809), (8687, 56252), (9604, 50881), (9758, 50078), (11662, 41902), (11972, 40817), (14063, 34748), (14308, 34153), (17374, 28126), (19516, 25039), (20951, 23324)]