261036636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{11059}}^1$

素因数の和:11354

約数の個数: 48

約数和(自身を含む): 698638080

約数和(自身を除く): 437601444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3934, 5901, 7868, 11059, 11802, 22118, 23604, 33177, 44236, 66354, 77413, 132708, 154826, 232239, 309652, 464478, 928956, 3107579, 6215158, 9322737, 12430316, 18645474, 21753053, 37290948, 43506106, 65259159, 87012212, 130518318, 261036636]

約数ペア:

[(1, 261036636), (2, 130518318), (3, 87012212), (4, 65259159), (6, 43506106), (7, 37290948), (12, 21753053), (14, 18645474), (21, 12430316), (28, 9322737), (42, 6215158), (84, 3107579), (281, 928956), (562, 464478), (843, 309652), (1124, 232239), (1686, 154826), (1967, 132708), (3372, 77413), (3934, 66354), (5901, 44236), (7868, 33177), (11059, 23604), (11802, 22118)]