1261387008

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{11173}}^1$

素因数の和:11209

約数の個数: 162

約数和(自身を含む): 4231046274

約数和(自身を除く): 2969659266

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 4032, 4704, 5376, 6272, 7056, 8064, 9408, 11173, 12544, 14112, 16128, 18816, 22346, 28224, 33519, 37632, 44692, 56448, 67038, 78211, 89384, 100557, 112896, 134076, 156422, 178768, 201114, 234633, 268152, 312844, 357536, 402228, 469266, 536304, 547477, 625688, 703899, 715072, 804456, 938532, 1072608, 1094954, 1251376, 1407798, 1430144, 1608912, 1642431, 1877064, 2145216, 2189908, 2502752, 2815596, 2860288, 3217824, 3284862, 3754128, 4290432, 4379816, 4927293, 5005504, 5631192, 6435648, 6569724, 7508256, 8580864, 8759632, 9854586, 10011008, 11262384, 12871296, 13139448, 15016512, 17519264, 19709172, 20022016, 22524768, 25742592, 26278896, 30033024, 35038528, 39418344, 45049536, 52557792, 60066048, 70077056, 78836688, 90099072, 105115584, 140154112, 157673376, 180198144, 210231168, 315346752, 420462336, 630693504, 1261387008]

約数ペア:

[(1, 1261387008), (2, 630693504), (3, 420462336), (4, 315346752), (6, 210231168), (7, 180198144), (8, 157673376), (9, 140154112), (12, 105115584), (14, 90099072), (16, 78836688), (18, 70077056), (21, 60066048), (24, 52557792), (28, 45049536), (32, 39418344), (36, 35038528), (42, 30033024), (48, 26278896), (49, 25742592), (56, 22524768), (63, 20022016), (64, 19709172), (72, 17519264), (84, 15016512), (96, 13139448), (98, 12871296), (112, 11262384), (126, 10011008), (128, 9854586), (144, 8759632), (147, 8580864), (168, 7508256), (192, 6569724), (196, 6435648), (224, 5631192), (252, 5005504), (256, 4927293), (288, 4379816), (294, 4290432), (336, 3754128), (384, 3284862), (392, 3217824), (441, 2860288), (448, 2815596), (504, 2502752), (576, 2189908), (588, 2145216), (672, 1877064), (768, 1642431), (784, 1608912), (882, 1430144), (896, 1407798), (1008, 1251376), (1152, 1094954), (1176, 1072608), (1344, 938532), (1568, 804456), (1764, 715072), (1792, 703899), (2016, 625688), (2304, 547477), (2352, 536304), (2688, 469266), (3136, 402228), (3528, 357536), (4032, 312844), (4704, 268152), (5376, 234633), (6272, 201114), (7056, 178768), (8064, 156422), (9408, 134076), (11173, 112896), (12544, 100557), (14112, 89384), (16128, 78211), (18816, 67038), (22346, 56448), (28224, 44692), (33519, 37632)]