261031248

素因数分解:

$2^4\times 3^4\times {\mathrm{201413}}^1$

素因数の和:201433

約数の個数: 50

約数和(自身を含む): 755503914

約数和(自身を除く): 494472666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 201413, 402826, 604239, 805652, 1208478, 1611304, 1812717, 2416956, 3222608, 3625434, 4833912, 5438151, 7250868, 9667824, 10876302, 14501736, 16314453, 21752604, 29003472, 32628906, 43505208, 65257812, 87010416, 130515624, 261031248]

約数ペア:

[(1, 261031248), (2, 130515624), (3, 87010416), (4, 65257812), (6, 43505208), (8, 32628906), (9, 29003472), (12, 21752604), (16, 16314453), (18, 14501736), (24, 10876302), (27, 9667824), (36, 7250868), (48, 5438151), (54, 4833912), (72, 3625434), (81, 3222608), (108, 2416956), (144, 1812717), (162, 1611304), (216, 1208478), (324, 805652), (432, 604239), (648, 402826), (1296, 201413)]