440365728

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18131}}^1$

素因数の和:18178

約数の個数: 96

約数和(自身を含む): 1315948032

約数和(自身を除く): 875582304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 552, 736, 759, 1012, 1056, 1104, 1518, 2024, 2208, 3036, 4048, 6072, 8096, 12144, 18131, 24288, 36262, 54393, 72524, 108786, 145048, 199441, 217572, 290096, 398882, 417013, 435144, 580192, 598323, 797764, 834026, 870288, 1196646, 1251039, 1595528, 1668052, 1740576, 2393292, 2502078, 3191056, 3336104, 4587143, 4786584, 5004156, 6382112, 6672208, 9174286, 9573168, 10008312, 13344416, 13761429, 18348572, 19146336, 20016624, 27522858, 36697144, 40033248, 55045716, 73394288, 110091432, 146788576, 220182864, 440365728]

約数ペア:

[(1, 440365728), (2, 220182864), (3, 146788576), (4, 110091432), (6, 73394288), (8, 55045716), (11, 40033248), (12, 36697144), (16, 27522858), (22, 20016624), (23, 19146336), (24, 18348572), (32, 13761429), (33, 13344416), (44, 10008312), (46, 9573168), (48, 9174286), (66, 6672208), (69, 6382112), (88, 5004156), (92, 4786584), (96, 4587143), (132, 3336104), (138, 3191056), (176, 2502078), (184, 2393292), (253, 1740576), (264, 1668052), (276, 1595528), (352, 1251039), (368, 1196646), (506, 870288), (528, 834026), (552, 797764), (736, 598323), (759, 580192), (1012, 435144), (1056, 417013), (1104, 398882), (1518, 290096), (2024, 217572), (2208, 199441), (3036, 145048), (4048, 108786), (6072, 72524), (8096, 54393), (12144, 36262), (18131, 24288)]