285439332

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{5477}}^1$

素因数の和:5628

約数の個数: 48

約数和(自身を含む): 688387392

約数和(自身を除く): 402948060

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 101, 129, 172, 202, 258, 303, 404, 516, 606, 1212, 4343, 5477, 8686, 10954, 13029, 16431, 17372, 21908, 26058, 32862, 52116, 65724, 235511, 471022, 553177, 706533, 942044, 1106354, 1413066, 1659531, 2212708, 2826132, 3319062, 6638124, 23786611, 47573222, 71359833, 95146444, 142719666, 285439332]

約数ペア:

[(1, 285439332), (2, 142719666), (3, 95146444), (4, 71359833), (6, 47573222), (12, 23786611), (43, 6638124), (86, 3319062), (101, 2826132), (129, 2212708), (172, 1659531), (202, 1413066), (258, 1106354), (303, 942044), (404, 706533), (516, 553177), (606, 471022), (1212, 235511), (4343, 65724), (5477, 52116), (8686, 32862), (10954, 26058), (13029, 21908), (16431, 17372)]