220230912

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 647539200

約数和(自身を除く): 427308288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 131, 132, 176, 192, 199, 256, 262, 264, 352, 384, 393, 398, 524, 528, 597, 704, 768, 786, 796, 1048, 1056, 1194, 1408, 1441, 1572, 1592, 2096, 2112, 2189, 2388, 2816, 2882, 3144, 3184, 4192, 4224, 4323, 4378, 4776, 5764, 6288, 6368, 6567, 8384, 8448, 8646, 8756, 9552, 11528, 12576, 12736, 13134, 16768, 17292, 17512, 19104, 23056, 25152, 25472, 26069, 26268, 33536, 34584, 35024, 38208, 46112, 50304, 50944, 52138, 52536, 69168, 70048, 76416, 78207, 92224, 100608, 104276, 105072, 138336, 140096, 152832, 156414, 184448, 208552, 210144, 276672, 280192, 286759, 312828, 368896, 417104, 420288, 553344, 560384, 573518, 625656, 834208, 840576, 860277, 1106688, 1147036, 1251312, 1668416, 1681152, 1720554, 2294072, 2502624, 3336832, 3441108, 4588144, 5005248, 6673664, 6882216, 9176288, 10010496, 13764432, 18352576, 20020992, 27528864, 36705152, 55057728, 73410304, 110115456, 220230912]

約数ペア:

[(1, 220230912), (2, 110115456), (3, 73410304), (4, 55057728), (6, 36705152), (8, 27528864), (11, 20020992), (12, 18352576), (16, 13764432), (22, 10010496), (24, 9176288), (32, 6882216), (33, 6673664), (44, 5005248), (48, 4588144), (64, 3441108), (66, 3336832), (88, 2502624), (96, 2294072), (128, 1720554), (131, 1681152), (132, 1668416), (176, 1251312), (192, 1147036), (199, 1106688), (256, 860277), (262, 840576), (264, 834208), (352, 625656), (384, 573518), (393, 560384), (398, 553344), (524, 420288), (528, 417104), (597, 368896), (704, 312828), (768, 286759), (786, 280192), (796, 276672), (1048, 210144), (1056, 208552), (1194, 184448), (1408, 156414), (1441, 152832), (1572, 140096), (1592, 138336), (2096, 105072), (2112, 104276), (2189, 100608), (2388, 92224), (2816, 78207), (2882, 76416), (3144, 70048), (3184, 69168), (4192, 52536), (4224, 52138), (4323, 50944), (4378, 50304), (4776, 46112), (5764, 38208), (6288, 35024), (6368, 34584), (6567, 33536), (8384, 26268), (8448, 26069), (8646, 25472), (8756, 25152), (9552, 23056), (11528, 19104), (12576, 17512), (12736, 17292), (13134, 16768)]