240621216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9954

約数の個数: 96

約数和(自身を含む): 719083008

約数和(自身を除く): 478461792

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, 9907, 12144, 19814, 24288, 29721, 39628, 59442, 79256, 108977, 118884, 158512, 217954, 227861, 237768, 317024, 326931, 435908, 455722, 475536, 653862, 683583, 871816, 911444, 951072, 1307724, 1367166, 1743632, 1822888, 2506471, 2615448, 2734332, 3487264, 3645776, 5012942, 5230896, 5468664, 7291552, 7519413, 10025884, 10461792, 10937328, 15038826, 20051768, 21874656, 30077652, 40103536, 60155304, 80207072, 120310608, 240621216]

約数ペア:

[(1, 240621216), (2, 120310608), (3, 80207072), (4, 60155304), (6, 40103536), (8, 30077652), (11, 21874656), (12, 20051768), (16, 15038826), (22, 10937328), (23, 10461792), (24, 10025884), (32, 7519413), (33, 7291552), (44, 5468664), (46, 5230896), (48, 5012942), (66, 3645776), (69, 3487264), (88, 2734332), (92, 2615448), (96, 2506471), (132, 1822888), (138, 1743632), (176, 1367166), (184, 1307724), (253, 951072), (264, 911444), (276, 871816), (352, 683583), (368, 653862), (506, 475536), (528, 455722), (552, 435908), (736, 326931), (759, 317024), (1012, 237768), (1056, 227861), (1104, 217954), (1518, 158512), (2024, 118884), (2208, 108977), (3036, 79256), (4048, 59442), (6072, 39628), (8096, 29721), (9907, 24288), (12144, 19814)]