318098808

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{9973}}^1$

素因数の和:10428

約数の個数: 48

約数和(自身を含む): 863548920

約数和(自身を除く): 545450112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7974, 9973, 10632, 15948, 19946, 29919, 31896, 39892, 59838, 79784, 89757, 119676, 179514, 239352, 359028, 718056, 4418039, 8836078, 13254117, 17672156, 26508234, 35344312, 39762351, 53016468, 79524702, 106032936, 159049404, 318098808]

約数ペア:

[(1, 318098808), (2, 159049404), (3, 106032936), (4, 79524702), (6, 53016468), (8, 39762351), (9, 35344312), (12, 26508234), (18, 17672156), (24, 13254117), (36, 8836078), (72, 4418039), (443, 718056), (886, 359028), (1329, 239352), (1772, 179514), (2658, 119676), (3544, 89757), (3987, 79784), (5316, 59838), (7974, 39892), (9973, 31896), (10632, 29919), (15948, 19946)]