1555142424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{256117}}^1$

素因数の和:256160

約数の個数: 64

約数和(自身を含む): 4425719040

約数和(自身を除く): 2870576616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 256117, 512234, 768351, 1024468, 1536702, 2048936, 2817287, 3073404, 5634574, 5890691, 6146808, 8451861, 11269148, 11781382, 16903722, 17672073, 22538296, 23562764, 33807444, 35344146, 47125528, 64797601, 67614888, 70688292, 129595202, 141376584, 194392803, 259190404, 388785606, 518380808, 777571212, 1555142424]

約数ペア:

[(1, 1555142424), (2, 777571212), (3, 518380808), (4, 388785606), (6, 259190404), (8, 194392803), (11, 141376584), (12, 129595202), (22, 70688292), (23, 67614888), (24, 64797601), (33, 47125528), (44, 35344146), (46, 33807444), (66, 23562764), (69, 22538296), (88, 17672073), (92, 16903722), (132, 11781382), (138, 11269148), (184, 8451861), (253, 6146808), (264, 5890691), (276, 5634574), (506, 3073404), (552, 2817287), (759, 2048936), (1012, 1536702), (1518, 1024468), (2024, 768351), (3036, 512234), (6072, 256117)]