279283464

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{13903}}^1$

素因数の和:13952

約数の個数: 80

約数和(自身を含む): 807544320

約数和(自身を除く): 528260856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 13903, 20088, 27806, 41709, 55612, 83418, 111224, 125127, 166836, 250254, 333672, 375381, 430993, 500508, 750762, 861986, 1001016, 1126143, 1292979, 1501524, 1723972, 2252286, 2585958, 3003048, 3447944, 3878937, 4504572, 5171916, 7757874, 9009144, 10343832, 11636811, 15515748, 23273622, 31031496, 34910433, 46547244, 69820866, 93094488, 139641732, 279283464]

約数ペア:

[(1, 279283464), (2, 139641732), (3, 93094488), (4, 69820866), (6, 46547244), (8, 34910433), (9, 31031496), (12, 23273622), (18, 15515748), (24, 11636811), (27, 10343832), (31, 9009144), (36, 7757874), (54, 5171916), (62, 4504572), (72, 3878937), (81, 3447944), (93, 3003048), (108, 2585958), (124, 2252286), (162, 1723972), (186, 1501524), (216, 1292979), (248, 1126143), (279, 1001016), (324, 861986), (372, 750762), (558, 500508), (648, 430993), (744, 375381), (837, 333672), (1116, 250254), (1674, 166836), (2232, 125127), (2511, 111224), (3348, 83418), (5022, 55612), (6696, 41709), (10044, 27806), (13903, 20088)]