237631968

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 180

約数和(自身を含む): 813404592

約数和(自身を除く): 575772624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 1871, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3742, 3969, 4536, 4704, 5292, 5613, 6048, 7056, 7484, 7938, 9072, 10584, 11226, 13097, 14112, 14968, 15876, 16839, 18144, 21168, 22452, 26194, 29936, 31752, 33678, 39291, 42336, 44904, 50517, 52388, 59872, 63504, 67356, 78582, 89808, 91679, 101034, 104776, 117873, 127008, 134712, 151551, 157164, 179616, 183358, 202068, 209552, 235746, 269424, 275037, 303102, 314328, 353619, 366716, 404136, 419104, 471492, 538848, 550074, 606204, 628656, 707238, 733432, 808272, 825111, 942984, 1060857, 1100148, 1212408, 1257312, 1414476, 1466864, 1616544, 1650222, 1885968, 2121714, 2200296, 2424816, 2475333, 2828952, 2933728, 3300444, 3771936, 4243428, 4400592, 4849632, 4950666, 5657904, 6600888, 7425999, 8486856, 8801184, 9901332, 11315808, 13201776, 14851998, 16973712, 19802664, 26403552, 29703996, 33947424, 39605328, 59407992, 79210656, 118815984, 237631968]

約数ペア:

[(1, 237631968), (2, 118815984), (3, 79210656), (4, 59407992), (6, 39605328), (7, 33947424), (8, 29703996), (9, 26403552), (12, 19802664), (14, 16973712), (16, 14851998), (18, 13201776), (21, 11315808), (24, 9901332), (27, 8801184), (28, 8486856), (32, 7425999), (36, 6600888), (42, 5657904), (48, 4950666), (49, 4849632), (54, 4400592), (56, 4243428), (63, 3771936), (72, 3300444), (81, 2933728), (84, 2828952), (96, 2475333), (98, 2424816), (108, 2200296), (112, 2121714), (126, 1885968), (144, 1650222), (147, 1616544), (162, 1466864), (168, 1414476), (189, 1257312), (196, 1212408), (216, 1100148), (224, 1060857), (252, 942984), (288, 825111), (294, 808272), (324, 733432), (336, 707238), (378, 628656), (392, 606204), (432, 550074), (441, 538848), (504, 471492), (567, 419104), (588, 404136), (648, 366716), (672, 353619), (756, 314328), (784, 303102), (864, 275037), (882, 269424), (1008, 235746), (1134, 209552), (1176, 202068), (1296, 183358), (1323, 179616), (1512, 157164), (1568, 151551), (1764, 134712), (1871, 127008), (2016, 117873), (2268, 104776), (2352, 101034), (2592, 91679), (2646, 89808), (3024, 78582), (3528, 67356), (3742, 63504), (3969, 59872), (4536, 52388), (4704, 50517), (5292, 44904), (5613, 42336), (6048, 39291), (7056, 33678), (7484, 31752), (7938, 29936), (9072, 26194), (10584, 22452), (11226, 21168), (13097, 18144), (14112, 16839), (14968, 15876)]