394524

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 1105440

約数和(自身を除く): 710916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 281, 351, 468, 562, 702, 843, 1124, 1404, 1686, 2529, 3372, 3653, 5058, 7306, 7587, 10116, 10959, 14612, 15174, 21918, 30348, 32877, 43836, 65754, 98631, 131508, 197262, 394524]

約数ペア:

[(1, 394524), (2, 197262), (3, 131508), (4, 98631), (6, 65754), (9, 43836), (12, 32877), (13, 30348), (18, 21918), (26, 15174), (27, 14612), (36, 10959), (39, 10116), (52, 7587), (54, 7306), (78, 5058), (108, 3653), (117, 3372), (156, 2529), (234, 1686), (281, 1404), (351, 1124), (468, 843), (562, 702)]