258312

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 662400

約数和(自身を除く): 404088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 229, 282, 376, 458, 564, 687, 916, 1128, 1374, 1832, 2748, 5496, 10763, 21526, 32289, 43052, 64578, 86104, 129156, 258312]

約数ペア:

[(1, 258312), (2, 129156), (3, 86104), (4, 64578), (6, 43052), (8, 32289), (12, 21526), (24, 10763), (47, 5496), (94, 2748), (141, 1832), (188, 1374), (229, 1128), (282, 916), (376, 687), (458, 564)]