285514272

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43103}}^1$

素因数の和:43142

約数の個数: 72

約数和(自身を含む): 847252224

約数和(自身を除く): 561737952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 43103, 86206, 129309, 172412, 258618, 344824, 387927, 517236, 689648, 775854, 991369, 1034472, 1379296, 1551708, 1982738, 2068944, 2974107, 3103416, 3965476, 4137888, 5948214, 6206832, 7930952, 8922321, 11896428, 12413664, 15861904, 17844642, 23792856, 31723808, 35689284, 47585712, 71378568, 95171424, 142757136, 285514272]

約数ペア:

[(1, 285514272), (2, 142757136), (3, 95171424), (4, 71378568), (6, 47585712), (8, 35689284), (9, 31723808), (12, 23792856), (16, 17844642), (18, 15861904), (23, 12413664), (24, 11896428), (32, 8922321), (36, 7930952), (46, 6206832), (48, 5948214), (69, 4137888), (72, 3965476), (92, 3103416), (96, 2974107), (138, 2068944), (144, 1982738), (184, 1551708), (207, 1379296), (276, 1034472), (288, 991369), (368, 775854), (414, 689648), (552, 517236), (736, 387927), (828, 344824), (1104, 258618), (1656, 172412), (2208, 129309), (3312, 86206), (6624, 43103)]