788256018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137279}}^1$

素因数の和:137327

約数の個数: 48

約数和(自身を含む): 1927411200

約数和(自身を除く): 1139155182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 137279, 274558, 411837, 823674, 1235511, 1510069, 2471022, 3020138, 3981091, 4530207, 7962182, 9060414, 11943273, 13590621, 23886546, 27181242, 35829819, 43792001, 71659638, 87584002, 131376003, 262752006, 394128009, 788256018]

約数ペア:

[(1, 788256018), (2, 394128009), (3, 262752006), (6, 131376003), (9, 87584002), (11, 71659638), (18, 43792001), (22, 35829819), (29, 27181242), (33, 23886546), (58, 13590621), (66, 11943273), (87, 9060414), (99, 7962182), (174, 4530207), (198, 3981091), (261, 3020138), (319, 2471022), (522, 1510069), (638, 1235511), (957, 823674), (1914, 411837), (2871, 274558), (5742, 137279)]