478106118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40801}}^1$

素因数の和:40850

約数の個数: 64

約数和(自身を含む): 1253437440

約数和(自身を除く): 775331322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 40801, 81602, 122403, 244806, 285607, 367209, 571214, 734418, 856821, 1101627, 1264831, 1713642, 2203254, 2529662, 2570463, 3794493, 5140926, 7588986, 7711389, 8853817, 11383479, 15422778, 17707634, 22766958, 26561451, 34150437, 53122902, 68300874, 79684353, 159368706, 239053059, 478106118]

約数ペア:

[(1, 478106118), (2, 239053059), (3, 159368706), (6, 79684353), (7, 68300874), (9, 53122902), (14, 34150437), (18, 26561451), (21, 22766958), (27, 17707634), (31, 15422778), (42, 11383479), (54, 8853817), (62, 7711389), (63, 7588986), (93, 5140926), (126, 3794493), (186, 2570463), (189, 2529662), (217, 2203254), (279, 1713642), (378, 1264831), (434, 1101627), (558, 856821), (651, 734418), (837, 571214), (1302, 367209), (1674, 285607), (1953, 244806), (3906, 122403), (5859, 81602), (11718, 40801)]