331327436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 663495840

約数和(自身を除く): 332168404

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 73, 116, 146, 292, 319, 638, 803, 1276, 1606, 2117, 3212, 3557, 4234, 7114, 8468, 14228, 23287, 39127, 46574, 78254, 93148, 103153, 156508, 206306, 259661, 412612, 519322, 1038644, 1134683, 2269366, 2856271, 4538732, 5712542, 7530169, 11425084, 15060338, 30120676, 82831859, 165663718, 331327436]

約数ペア:

[(1, 331327436), (2, 165663718), (4, 82831859), (11, 30120676), (22, 15060338), (29, 11425084), (44, 7530169), (58, 5712542), (73, 4538732), (116, 2856271), (146, 2269366), (292, 1134683), (319, 1038644), (638, 519322), (803, 412612), (1276, 259661), (1606, 206306), (2117, 156508), (3212, 103153), (3557, 93148), (4234, 78254), (7114, 46574), (8468, 39127), (14228, 23287)]