319877376

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 1098854400

約数和(自身を除く): 778977024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 32, 39, 42, 46, 48, 52, 56, 64, 69, 78, 84, 91, 92, 96, 104, 112, 128, 138, 156, 161, 168, 182, 184, 192, 199, 208, 224, 256, 273, 276, 299, 312, 322, 336, 364, 368, 384, 398, 416, 448, 483, 546, 552, 597, 598, 624, 644, 672, 728, 736, 768, 796, 832, 896, 897, 966, 1092, 1104, 1194, 1196, 1248, 1288, 1344, 1393, 1456, 1472, 1592, 1664, 1792, 1794, 1932, 2093, 2184, 2208, 2388, 2392, 2496, 2576, 2587, 2688, 2786, 2912, 2944, 3184, 3328, 3588, 3864, 4179, 4186, 4368, 4416, 4577, 4776, 4784, 4992, 5152, 5174, 5376, 5572, 5824, 5888, 6279, 6368, 7176, 7728, 7761, 8358, 8372, 8736, 8832, 9154, 9552, 9568, 9984, 10304, 10348, 11144, 11648, 12558, 12736, 13731, 14352, 15456, 15522, 16716, 16744, 17472, 17664, 18109, 18308, 19104, 19136, 20608, 20696, 22288, 23296, 25116, 25472, 27462, 28704, 30912, 31044, 32039, 33432, 33488, 34944, 36218, 36616, 38208, 38272, 41216, 41392, 44576, 50232, 50944, 54327, 54924, 57408, 59501, 61824, 62088, 64078, 66864, 66976, 69888, 72436, 73232, 76416, 76544, 82784, 89152, 96117, 100464, 108654, 109848, 114816, 119002, 123648, 124176, 128156, 133728, 133952, 144872, 146464, 152832, 165568, 178304, 178503, 192234, 200928, 217308, 219696, 229632, 238004, 248352, 256312, 267456, 267904, 289744, 292928, 331136, 356608, 357006, 384468, 401856, 416507, 434616, 439392, 476008, 496704, 512624, 534912, 535808, 579488, 585856, 662272, 714012, 768936, 803712, 833014, 869232, 878784, 952016, 993408, 1025248, 1069824, 1158976, 1171712, 1249521, 1428024, 1537872, 1607424, 1666028, 1738464, 1757568, 1904032, 1986816, 2050496, 2317952, 2499042, 2856048, 3075744, 3332056, 3476928, 3515136, 3808064, 4100992, 4635904, 4998084, 5712096, 6151488, 6664112, 6953856, 7616128, 8201984, 9996168, 11424192, 12302976, 13328224, 13907712, 15232256, 19992336, 22848384, 24605952, 26656448, 39984672, 45696768, 53312896, 79969344, 106625792, 159938688, 319877376]

約数ペア:

[(1, 319877376), (2, 159938688), (3, 106625792), (4, 79969344), (6, 53312896), (7, 45696768), (8, 39984672), (12, 26656448), (13, 24605952), (14, 22848384), (16, 19992336), (21, 15232256), (23, 13907712), (24, 13328224), (26, 12302976), (28, 11424192), (32, 9996168), (39, 8201984), (42, 7616128), (46, 6953856), (48, 6664112), (52, 6151488), (56, 5712096), (64, 4998084), (69, 4635904), (78, 4100992), (84, 3808064), (91, 3515136), (92, 3476928), (96, 3332056), (104, 3075744), (112, 2856048), (128, 2499042), (138, 2317952), (156, 2050496), (161, 1986816), (168, 1904032), (182, 1757568), (184, 1738464), (192, 1666028), (199, 1607424), (208, 1537872), (224, 1428024), (256, 1249521), (273, 1171712), (276, 1158976), (299, 1069824), (312, 1025248), (322, 993408), (336, 952016), (364, 878784), (368, 869232), (384, 833014), (398, 803712), (416, 768936), (448, 714012), (483, 662272), (546, 585856), (552, 579488), (597, 535808), (598, 534912), (624, 512624), (644, 496704), (672, 476008), (728, 439392), (736, 434616), (768, 416507), (796, 401856), (832, 384468), (896, 357006), (897, 356608), (966, 331136), (1092, 292928), (1104, 289744), (1194, 267904), (1196, 267456), (1248, 256312), (1288, 248352), (1344, 238004), (1393, 229632), (1456, 219696), (1472, 217308), (1592, 200928), (1664, 192234), (1792, 178503), (1794, 178304), (1932, 165568), (2093, 152832), (2184, 146464), (2208, 144872), (2388, 133952), (2392, 133728), (2496, 128156), (2576, 124176), (2587, 123648), (2688, 119002), (2786, 114816), (2912, 109848), (2944, 108654), (3184, 100464), (3328, 96117), (3588, 89152), (3864, 82784), (4179, 76544), (4186, 76416), (4368, 73232), (4416, 72436), (4577, 69888), (4776, 66976), (4784, 66864), (4992, 64078), (5152, 62088), (5174, 61824), (5376, 59501), (5572, 57408), (5824, 54924), (5888, 54327), (6279, 50944), (6368, 50232), (7176, 44576), (7728, 41392), (7761, 41216), (8358, 38272), (8372, 38208), (8736, 36616), (8832, 36218), (9154, 34944), (9552, 33488), (9568, 33432), (9984, 32039), (10304, 31044), (10348, 30912), (11144, 28704), (11648, 27462), (12558, 25472), (12736, 25116), (13731, 23296), (14352, 22288), (15456, 20696), (15522, 20608), (16716, 19136), (16744, 19104), (17472, 18308), (17664, 18109)]