255047814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4831}}^1$

素因数の和:5265

約数の個数: 48

約数和(自身を含む): 633185280

約数和(自身を除く): 378137466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 419, 838, 1257, 2514, 2933, 3771, 4831, 5866, 7542, 8799, 9662, 14493, 17598, 26397, 28986, 33817, 43479, 52794, 67634, 86958, 101451, 202902, 304353, 608706, 2024189, 4048378, 6072567, 12145134, 14169323, 18217701, 28338646, 36435402, 42507969, 85015938, 127523907, 255047814]

約数ペア:

[(1, 255047814), (2, 127523907), (3, 85015938), (6, 42507969), (7, 36435402), (9, 28338646), (14, 18217701), (18, 14169323), (21, 12145134), (42, 6072567), (63, 4048378), (126, 2024189), (419, 608706), (838, 304353), (1257, 202902), (2514, 101451), (2933, 86958), (3771, 67634), (4831, 52794), (5866, 43479), (7542, 33817), (8799, 28986), (9662, 26397), (14493, 17598)]