291550152

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 748800000

約数和(自身を除く): 457249848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 103, 118, 177, 206, 236, 309, 354, 412, 472, 618, 708, 824, 1236, 1416, 1999, 2472, 3998, 5997, 6077, 7996, 11994, 12154, 15992, 18231, 23988, 24308, 36462, 47976, 48616, 72924, 117941, 145848, 205897, 235882, 353823, 411794, 471764, 617691, 707646, 823588, 943528, 1235382, 1415292, 1647176, 2470764, 2830584, 4941528, 12147923, 24295846, 36443769, 48591692, 72887538, 97183384, 145775076, 291550152]

約数ペア:

[(1, 291550152), (2, 145775076), (3, 97183384), (4, 72887538), (6, 48591692), (8, 36443769), (12, 24295846), (24, 12147923), (59, 4941528), (103, 2830584), (118, 2470764), (177, 1647176), (206, 1415292), (236, 1235382), (309, 943528), (354, 823588), (412, 707646), (472, 617691), (618, 471764), (708, 411794), (824, 353823), (1236, 235882), (1416, 205897), (1999, 145848), (2472, 117941), (3998, 72924), (5997, 48616), (6077, 47976), (7996, 36462), (11994, 24308), (12154, 23988), (15992, 18231)]