263016

素因数分解:

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

素因数の和:306

約数の個数: 48

約数和(自身を含む): 769860

約数和(自身を除く): 506844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 281, 312, 468, 562, 843, 936, 1124, 1686, 2248, 2529, 3372, 3653, 5058, 6744, 7306, 10116, 10959, 14612, 20232, 21918, 29224, 32877, 43836, 65754, 87672, 131508, 263016]

約数ペア:

[(1, 263016), (2, 131508), (3, 87672), (4, 65754), (6, 43836), (8, 32877), (9, 29224), (12, 21918), (13, 20232), (18, 14612), (24, 10959), (26, 10116), (36, 7306), (39, 6744), (52, 5058), (72, 3653), (78, 3372), (104, 2529), (117, 2248), (156, 1686), (234, 1124), (281, 936), (312, 843), (468, 562)]