815919104

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 208

約数和(自身を含む): 2201740800

約数和(自身を除く): 1385821696

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 199, 208, 224, 256, 286, 308, 352, 364, 398, 416, 448, 512, 572, 616, 704, 728, 796, 832, 896, 1001, 1024, 1144, 1232, 1393, 1408, 1456, 1592, 1664, 1792, 2002, 2048, 2189, 2288, 2464, 2587, 2786, 2816, 2912, 3184, 3328, 3584, 4004, 4096, 4378, 4576, 4928, 5174, 5572, 5632, 5824, 6368, 6656, 7168, 8008, 8756, 9152, 9856, 10348, 11144, 11264, 11648, 12736, 13312, 14336, 15323, 16016, 17512, 18109, 18304, 19712, 20696, 22288, 22528, 23296, 25472, 26624, 28457, 28672, 30646, 32032, 35024, 36218, 36608, 39424, 41392, 44576, 45056, 46592, 50944, 53248, 56914, 61292, 64064, 70048, 72436, 73216, 78848, 82784, 89152, 93184, 101888, 113828, 122584, 128128, 140096, 144872, 146432, 157696, 165568, 178304, 186368, 199199, 203776, 227656, 245168, 256256, 280192, 289744, 292864, 315392, 331136, 356608, 372736, 398398, 407552, 455312, 490336, 512512, 560384, 579488, 585728, 662272, 713216, 796796, 815104, 910624, 980672, 1025024, 1120768, 1158976, 1324544, 1426432, 1593592, 1821248, 1961344, 2050048, 2241536, 2317952, 2649088, 2852864, 3187184, 3642496, 3922688, 4100096, 4483072, 4635904, 5298176, 5705728, 6374368, 7284992, 7845376, 8966144, 9271808, 10596352, 12748736, 14569984, 15690752, 18543616, 25497472, 29139968, 31381504, 37087232, 50994944, 58279936, 62763008, 74174464, 101989888, 116559872, 203979776, 407959552, 815919104]

約数ペア:

[(1, 815919104), (2, 407959552), (4, 203979776), (7, 116559872), (8, 101989888), (11, 74174464), (13, 62763008), (14, 58279936), (16, 50994944), (22, 37087232), (26, 31381504), (28, 29139968), (32, 25497472), (44, 18543616), (52, 15690752), (56, 14569984), (64, 12748736), (77, 10596352), (88, 9271808), (91, 8966144), (104, 7845376), (112, 7284992), (128, 6374368), (143, 5705728), (154, 5298176), (176, 4635904), (182, 4483072), (199, 4100096), (208, 3922688), (224, 3642496), (256, 3187184), (286, 2852864), (308, 2649088), (352, 2317952), (364, 2241536), (398, 2050048), (416, 1961344), (448, 1821248), (512, 1593592), (572, 1426432), (616, 1324544), (704, 1158976), (728, 1120768), (796, 1025024), (832, 980672), (896, 910624), (1001, 815104), (1024, 796796), (1144, 713216), (1232, 662272), (1393, 585728), (1408, 579488), (1456, 560384), (1592, 512512), (1664, 490336), (1792, 455312), (2002, 407552), (2048, 398398), (2189, 372736), (2288, 356608), (2464, 331136), (2587, 315392), (2786, 292864), (2816, 289744), (2912, 280192), (3184, 256256), (3328, 245168), (3584, 227656), (4004, 203776), (4096, 199199), (4378, 186368), (4576, 178304), (4928, 165568), (5174, 157696), (5572, 146432), (5632, 144872), (5824, 140096), (6368, 128128), (6656, 122584), (7168, 113828), (8008, 101888), (8756, 93184), (9152, 89152), (9856, 82784), (10348, 78848), (11144, 73216), (11264, 72436), (11648, 70048), (12736, 64064), (13312, 61292), (14336, 56914), (15323, 53248), (16016, 50944), (17512, 46592), (18109, 45056), (18304, 44576), (19712, 41392), (20696, 39424), (22288, 36608), (22528, 36218), (23296, 35024), (25472, 32032), (26624, 30646), (28457, 28672)]