868815144

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{27239}}^1$

素因数の和:27694

約数の個数: 48

約数和(自身を含む): 2358439200

約数和(自身を除く): 1489624056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7974, 10632, 15948, 27239, 31896, 54478, 81717, 108956, 163434, 217912, 245151, 326868, 490302, 653736, 980604, 1961208, 12066877, 24133754, 36200631, 48267508, 72401262, 96535016, 108601893, 144802524, 217203786, 289605048, 434407572, 868815144]

約数ペア:

[(1, 868815144), (2, 434407572), (3, 289605048), (4, 217203786), (6, 144802524), (8, 108601893), (9, 96535016), (12, 72401262), (18, 48267508), (24, 36200631), (36, 24133754), (72, 12066877), (443, 1961208), (886, 980604), (1329, 653736), (1772, 490302), (2658, 326868), (3544, 245151), (3987, 217912), (5316, 163434), (7974, 108956), (10632, 81717), (15948, 54478), (27239, 31896)]