268572612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290663}}^1$

素因数の和:290688

約数の個数: 48

約数和(自身を含む): 781304832

約数和(自身を除く): 512732220

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 290663, 581326, 871989, 1162652, 1743978, 2034641, 3197293, 3487956, 4069282, 6103923, 6394586, 8138564, 9591879, 12207846, 12789172, 19183758, 22381051, 24415692, 38367516, 44762102, 67143153, 89524204, 134286306, 268572612]

約数ペア:

[(1, 268572612), (2, 134286306), (3, 89524204), (4, 67143153), (6, 44762102), (7, 38367516), (11, 24415692), (12, 22381051), (14, 19183758), (21, 12789172), (22, 12207846), (28, 9591879), (33, 8138564), (42, 6394586), (44, 6103923), (66, 4069282), (77, 3487956), (84, 3197293), (132, 2034641), (154, 1743978), (231, 1162652), (308, 871989), (462, 581326), (924, 290663)]