253471416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{960119}}^1$

素因数の和:960139

約数の個数: 32

約数和(自身を含む): 691286400

約数和(自身を除く): 437814984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 960119, 1920238, 2880357, 3840476, 5760714, 7680952, 10561309, 11521428, 21122618, 23042856, 31683927, 42245236, 63367854, 84490472, 126735708, 253471416]

約数ペア:

[(1, 253471416), (2, 126735708), (3, 84490472), (4, 63367854), (6, 42245236), (8, 31683927), (11, 23042856), (12, 21122618), (22, 11521428), (24, 10561309), (33, 7680952), (44, 5760714), (66, 3840476), (88, 2880357), (132, 1920238), (264, 960119)]