221341572

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{23557}}^1$

素因数の和:23602

約数の個数: 60

約数和(自身を含む): 598608780

約数和(自身を除く): 377267208

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 23557, 47114, 70671, 94228, 141342, 212013, 282684, 424026, 636039, 683153, 848052, 1272078, 1366306, 1908117, 2049459, 2544156, 2732612, 3816234, 4098918, 6148377, 7632468, 8197836, 12296754, 18445131, 24593508, 36890262, 55335393, 73780524, 110670786, 221341572]

約数ペア:

[(1, 221341572), (2, 110670786), (3, 73780524), (4, 55335393), (6, 36890262), (9, 24593508), (12, 18445131), (18, 12296754), (27, 8197836), (29, 7632468), (36, 6148377), (54, 4098918), (58, 3816234), (81, 2732612), (87, 2544156), (108, 2049459), (116, 1908117), (162, 1366306), (174, 1272078), (261, 848052), (324, 683153), (348, 636039), (522, 424026), (783, 282684), (1044, 212013), (1566, 141342), (2349, 94228), (3132, 70671), (4698, 47114), (9396, 23557)]