1328316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 3507840

約数和(自身を除く): 2179524

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 347, 348, 638, 694, 957, 1041, 1276, 1388, 1914, 2082, 3817, 3828, 4164, 7634, 10063, 11451, 15268, 20126, 22902, 30189, 40252, 45804, 60378, 110693, 120756, 221386, 332079, 442772, 664158, 1328316]

約数ペア:

[(1, 1328316), (2, 664158), (3, 442772), (4, 332079), (6, 221386), (11, 120756), (12, 110693), (22, 60378), (29, 45804), (33, 40252), (44, 30189), (58, 22902), (66, 20126), (87, 15268), (116, 11451), (132, 10063), (174, 7634), (319, 4164), (347, 3828), (348, 3817), (638, 2082), (694, 1914), (957, 1388), (1041, 1276)]