875164472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 2220595200

約数和(自身を除く): 1345430728

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 133, 152, 157, 169, 182, 217, 247, 248, 266, 314, 338, 364, 403, 434, 494, 532, 589, 628, 676, 728, 806, 868, 988, 1064, 1099, 1178, 1183, 1256, 1352, 1612, 1729, 1736, 1976, 2041, 2198, 2356, 2366, 2821, 2983, 3211, 3224, 3458, 4082, 4123, 4396, 4712, 4732, 4867, 5239, 5642, 5966, 6422, 6916, 7657, 8164, 8246, 8792, 9464, 9734, 10478, 11284, 11932, 12844, 13832, 14287, 15314, 16328, 16492, 19468, 20881, 20956, 22477, 22568, 23864, 25688, 26533, 28574, 30628, 32984, 34069, 36673, 38779, 38936, 41762, 41912, 44954, 53066, 53599, 57148, 61256, 63271, 68138, 73346, 77558, 83524, 89908, 92473, 99541, 106132, 107198, 114296, 126542, 136276, 146692, 155116, 167048, 179816, 184946, 185731, 199082, 212264, 214396, 253084, 271453, 272552, 293384, 310232, 369892, 371462, 398164, 428792, 442897, 504127, 506168, 542906, 647311, 696787, 739784, 742924, 796328, 822523, 885794, 1008254, 1085812, 1202149, 1294622, 1393574, 1485848, 1645046, 1771588, 2016508, 2171624, 2404298, 2589244, 2787148, 3290092, 3528889, 3543176, 4033016, 4808596, 5178488, 5574296, 5757661, 6580184, 7057778, 8415043, 9617192, 11515322, 14115556, 15627937, 16830086, 23030644, 28231112, 31255874, 33660172, 46061288, 62511748, 67320344, 109395559, 125023496, 218791118, 437582236, 875164472]

約数ペア:

[(1, 875164472), (2, 437582236), (4, 218791118), (7, 125023496), (8, 109395559), (13, 67320344), (14, 62511748), (19, 46061288), (26, 33660172), (28, 31255874), (31, 28231112), (38, 23030644), (52, 16830086), (56, 15627937), (62, 14115556), (76, 11515322), (91, 9617192), (104, 8415043), (124, 7057778), (133, 6580184), (152, 5757661), (157, 5574296), (169, 5178488), (182, 4808596), (217, 4033016), (247, 3543176), (248, 3528889), (266, 3290092), (314, 2787148), (338, 2589244), (364, 2404298), (403, 2171624), (434, 2016508), (494, 1771588), (532, 1645046), (589, 1485848), (628, 1393574), (676, 1294622), (728, 1202149), (806, 1085812), (868, 1008254), (988, 885794), (1064, 822523), (1099, 796328), (1178, 742924), (1183, 739784), (1256, 696787), (1352, 647311), (1612, 542906), (1729, 506168), (1736, 504127), (1976, 442897), (2041, 428792), (2198, 398164), (2356, 371462), (2366, 369892), (2821, 310232), (2983, 293384), (3211, 272552), (3224, 271453), (3458, 253084), (4082, 214396), (4123, 212264), (4396, 199082), (4712, 185731), (4732, 184946), (4867, 179816), (5239, 167048), (5642, 155116), (5966, 146692), (6422, 136276), (6916, 126542), (7657, 114296), (8164, 107198), (8246, 106132), (8792, 99541), (9464, 92473), (9734, 89908), (10478, 83524), (11284, 77558), (11932, 73346), (12844, 68138), (13832, 63271), (14287, 61256), (15314, 57148), (16328, 53599), (16492, 53066), (19468, 44954), (20881, 41912), (20956, 41762), (22477, 38936), (22568, 38779), (23864, 36673), (25688, 34069), (26533, 32984), (28574, 30628)]