261207072

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{43189}}^1$

素因数の和:43215

約数の個数: 96

約数和(自身を含む): 870710400

約数和(自身を除く): 609503328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 43189, 86378, 129567, 172756, 259134, 302323, 345512, 388701, 518268, 604646, 691024, 777402, 906969, 1036536, 1166103, 1209292, 1382048, 1554804, 1813938, 2073072, 2332206, 2418584, 2720907, 3109608, 3627876, 4146144, 4664412, 4837168, 5441814, 6219216, 7255752, 8162721, 9328824, 9674336, 10883628, 12438432, 14511504, 16325442, 18657648, 21767256, 29023008, 32650884, 37315296, 43534512, 65301768, 87069024, 130603536, 261207072]

約数ペア:

[(1, 261207072), (2, 130603536), (3, 87069024), (4, 65301768), (6, 43534512), (7, 37315296), (8, 32650884), (9, 29023008), (12, 21767256), (14, 18657648), (16, 16325442), (18, 14511504), (21, 12438432), (24, 10883628), (27, 9674336), (28, 9328824), (32, 8162721), (36, 7255752), (42, 6219216), (48, 5441814), (54, 4837168), (56, 4664412), (63, 4146144), (72, 3627876), (84, 3109608), (96, 2720907), (108, 2418584), (112, 2332206), (126, 2073072), (144, 1813938), (168, 1554804), (189, 1382048), (216, 1209292), (224, 1166103), (252, 1036536), (288, 906969), (336, 777402), (378, 691024), (432, 604646), (504, 518268), (672, 388701), (756, 345512), (864, 302323), (1008, 259134), (1512, 172756), (2016, 129567), (3024, 86378), (6048, 43189)]