865442808

素因数分解:

$2^3\times 3^2\times {\mathrm{2393}}^1\times {\mathrm{5023}}^1$

素因数の和:7428

約数の個数: 48

約数和(自身を含む): 2345353920

約数和(自身を除く): 1479911112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2393, 4786, 5023, 7179, 9572, 10046, 14358, 15069, 19144, 20092, 21537, 28716, 30138, 40184, 43074, 45207, 57432, 60276, 86148, 90414, 120552, 172296, 180828, 361656, 12020039, 24040078, 36060117, 48080156, 72120234, 96160312, 108180351, 144240468, 216360702, 288480936, 432721404, 865442808]

約数ペア:

[(1, 865442808), (2, 432721404), (3, 288480936), (4, 216360702), (6, 144240468), (8, 108180351), (9, 96160312), (12, 72120234), (18, 48080156), (24, 36060117), (36, 24040078), (72, 12020039), (2393, 361656), (4786, 180828), (5023, 172296), (7179, 120552), (9572, 90414), (10046, 86148), (14358, 60276), (15069, 57432), (19144, 45207), (20092, 43074), (21537, 40184), (28716, 30138)]