255725232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{761087}}^1$

素因数の和:761105

約数の個数: 40

約数和(自身を含む): 754999296

約数和(自身を除く): 499274064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 761087, 1522174, 2283261, 3044348, 4566522, 5327609, 6088696, 9133044, 10655218, 12177392, 15982827, 18266088, 21310436, 31965654, 36532176, 42620872, 63931308, 85241744, 127862616, 255725232]

約数ペア:

[(1, 255725232), (2, 127862616), (3, 85241744), (4, 63931308), (6, 42620872), (7, 36532176), (8, 31965654), (12, 21310436), (14, 18266088), (16, 15982827), (21, 12177392), (24, 10655218), (28, 9133044), (42, 6088696), (48, 5327609), (56, 4566522), (84, 3044348), (112, 2283261), (168, 1522174), (336, 761087)]