271892404

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 556577280

約数和(自身を除く): 284684876

約数列:

[1, 2, 4, 7, 14, 28, 79, 101, 158, 202, 316, 404, 553, 707, 1106, 1217, 1414, 2212, 2434, 2828, 4868, 7979, 8519, 15958, 17038, 31916, 34076, 55853, 96143, 111706, 122917, 192286, 223412, 245834, 384572, 491668, 673001, 860419, 1346002, 1720838, 2692004, 3441676, 9710443, 19420886, 38841772, 67973101, 135946202, 271892404]

約数ペア:

[(1, 271892404), (2, 135946202), (4, 67973101), (7, 38841772), (14, 19420886), (28, 9710443), (79, 3441676), (101, 2692004), (158, 1720838), (202, 1346002), (316, 860419), (404, 673001), (553, 491668), (707, 384572), (1106, 245834), (1217, 223412), (1414, 192286), (2212, 122917), (2434, 111706), (2828, 96143), (4868, 55853), (7979, 34076), (8519, 31916), (15958, 17038)]