259210404

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107467}}^1$

素因数の和:107544

約数の個数: 36

約数和(自身を含む): 665011984

約数和(自身を除く): 405801580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 107467, 214934, 322401, 429868, 644802, 967203, 1289604, 1934406, 3868812, 7200289, 14400578, 21600867, 28801156, 43201734, 64802601, 86403468, 129605202, 259210404]

約数ペア:

[(1, 259210404), (2, 129605202), (3, 86403468), (4, 64802601), (6, 43201734), (9, 28801156), (12, 21600867), (18, 14400578), (36, 7200289), (67, 3868812), (134, 1934406), (201, 1289604), (268, 967203), (402, 644802), (603, 429868), (804, 322401), (1206, 214934), (2412, 107467)]