261500832

素因数分解:

$2^5\times 3^3\times {\mathrm{302663}}^1$

素因数の和:302682

約数の個数: 48

約数和(自身を含む): 762713280

約数和(自身を除く): 501212448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 302663, 605326, 907989, 1210652, 1815978, 2421304, 2723967, 3631956, 4842608, 5447934, 7263912, 8171901, 9685216, 10895868, 14527824, 16343802, 21791736, 29055648, 32687604, 43583472, 65375208, 87166944, 130750416, 261500832]

約数ペア:

[(1, 261500832), (2, 130750416), (3, 87166944), (4, 65375208), (6, 43583472), (8, 32687604), (9, 29055648), (12, 21791736), (16, 16343802), (18, 14527824), (24, 10895868), (27, 9685216), (32, 8171901), (36, 7263912), (48, 5447934), (54, 4842608), (72, 3631956), (96, 2723967), (108, 2421304), (144, 1815978), (216, 1210652), (288, 907989), (432, 605326), (864, 302663)]