722448

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 2103660

約数和(自身を除く): 1381212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 173, 174, 232, 261, 346, 348, 464, 519, 522, 692, 696, 1038, 1044, 1384, 1392, 1557, 2076, 2088, 2768, 3114, 4152, 4176, 5017, 6228, 8304, 10034, 12456, 15051, 20068, 24912, 30102, 40136, 45153, 60204, 80272, 90306, 120408, 180612, 240816, 361224, 722448]

約数ペア:

[(1, 722448), (2, 361224), (3, 240816), (4, 180612), (6, 120408), (8, 90306), (9, 80272), (12, 60204), (16, 45153), (18, 40136), (24, 30102), (29, 24912), (36, 20068), (48, 15051), (58, 12456), (72, 10034), (87, 8304), (116, 6228), (144, 5017), (173, 4176), (174, 4152), (232, 3114), (261, 2768), (346, 2088), (348, 2076), (464, 1557), (519, 1392), (522, 1384), (692, 1044), (696, 1038)]