391025952

素因数分解:

$2^5\times 3^2\times {\mathrm{1357729}}^1$

素因数の和:1357745

約数の個数: 36

約数和(自身を含む): 1111980870

約数和(自身を除く): 720954918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1357729, 2715458, 4073187, 5430916, 8146374, 10861832, 12219561, 16292748, 21723664, 24439122, 32585496, 43447328, 48878244, 65170992, 97756488, 130341984, 195512976, 391025952]

約数ペア:

[(1, 391025952), (2, 195512976), (3, 130341984), (4, 97756488), (6, 65170992), (8, 48878244), (9, 43447328), (12, 32585496), (16, 24439122), (18, 21723664), (24, 16292748), (32, 12219561), (36, 10861832), (48, 8146374), (72, 5430916), (96, 4073187), (144, 2715458), (288, 1357729)]