916167888

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{16189}}^1$

素因数の和:16337

約数の個数: 80

約数和(自身を含む): 2649979200

約数和(自身を除く): 1733811312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3537, 4716, 6288, 7074, 9432, 14148, 16189, 18864, 28296, 32378, 48567, 56592, 64756, 97134, 129512, 145701, 194268, 259024, 291402, 388536, 437103, 582804, 777072, 874206, 1165608, 1748412, 2120759, 2331216, 3496824, 4241518, 6362277, 6993648, 8483036, 12724554, 16966072, 19086831, 25449108, 33932144, 38173662, 50898216, 57260493, 76347324, 101796432, 114520986, 152694648, 229041972, 305389296, 458083944, 916167888]

約数ペア:

[(1, 916167888), (2, 458083944), (3, 305389296), (4, 229041972), (6, 152694648), (8, 114520986), (9, 101796432), (12, 76347324), (16, 57260493), (18, 50898216), (24, 38173662), (27, 33932144), (36, 25449108), (48, 19086831), (54, 16966072), (72, 12724554), (108, 8483036), (131, 6993648), (144, 6362277), (216, 4241518), (262, 3496824), (393, 2331216), (432, 2120759), (524, 1748412), (786, 1165608), (1048, 874206), (1179, 777072), (1572, 582804), (2096, 437103), (2358, 388536), (3144, 291402), (3537, 259024), (4716, 194268), (6288, 145701), (7074, 129512), (9432, 97134), (14148, 64756), (16189, 56592), (18864, 48567), (28296, 32378)]