489144

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 1242000

約数和(自身を除く): 752856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 229, 267, 356, 458, 534, 687, 712, 916, 1068, 1374, 1832, 2136, 2748, 5496, 20381, 40762, 61143, 81524, 122286, 163048, 244572, 489144]

約数ペア:

[(1, 489144), (2, 244572), (3, 163048), (4, 122286), (6, 81524), (8, 61143), (12, 40762), (24, 20381), (89, 5496), (178, 2748), (229, 2136), (267, 1832), (356, 1374), (458, 1068), (534, 916), (687, 712)]