1906608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 5642496

約数和(自身を除く): 3735888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 157, 176, 184, 253, 264, 276, 314, 368, 471, 506, 528, 552, 628, 759, 942, 1012, 1104, 1256, 1518, 1727, 1884, 2024, 2512, 3036, 3454, 3611, 3768, 4048, 5181, 6072, 6908, 7222, 7536, 10362, 10833, 12144, 13816, 14444, 20724, 21666, 27632, 28888, 39721, 41448, 43332, 57776, 79442, 82896, 86664, 119163, 158884, 173328, 238326, 317768, 476652, 635536, 953304, 1906608]

約数ペア:

[(1, 1906608), (2, 953304), (3, 635536), (4, 476652), (6, 317768), (8, 238326), (11, 173328), (12, 158884), (16, 119163), (22, 86664), (23, 82896), (24, 79442), (33, 57776), (44, 43332), (46, 41448), (48, 39721), (66, 28888), (69, 27632), (88, 21666), (92, 20724), (132, 14444), (138, 13816), (157, 12144), (176, 10833), (184, 10362), (253, 7536), (264, 7222), (276, 6908), (314, 6072), (368, 5181), (471, 4048), (506, 3768), (528, 3611), (552, 3454), (628, 3036), (759, 2512), (942, 2024), (1012, 1884), (1104, 1727), (1256, 1518)]