231808536

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139981}}^1$

素因数の和:140016

約数の個数: 48

約数和(自身を含む): 655115760

約数和(自身を除く): 423307224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 139981, 279962, 419943, 559924, 839886, 1119848, 1259829, 1679772, 2519658, 3219563, 3359544, 5039316, 6439126, 9658689, 10078632, 12878252, 19317378, 25756504, 28976067, 38634756, 57952134, 77269512, 115904268, 231808536]

約数ペア:

[(1, 231808536), (2, 115904268), (3, 77269512), (4, 57952134), (6, 38634756), (8, 28976067), (9, 25756504), (12, 19317378), (18, 12878252), (23, 10078632), (24, 9658689), (36, 6439126), (46, 5039316), (69, 3359544), (72, 3219563), (92, 2519658), (138, 1679772), (184, 1259829), (207, 1119848), (276, 839886), (414, 559924), (552, 419943), (828, 279962), (1656, 139981)]