1222889472

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 234

約数和(自身を含む): 4115142018

約数和(自身を除く): 2892252546

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, 512, 576, 588, 672, 677, 768, 784, 882, 896, 1008, 1024, 1152, 1176, 1344, 1354, 1536, 1568, 1764, 1792, 2016, 2031, 2048, 2304, 2352, 2688, 2708, 3072, 3136, 3528, 3584, 4032, 4062, 4096, 4608, 4704, 4739, 5376, 5416, 6093, 6144, 6272, 7056, 7168, 8064, 8124, 9216, 9408, 9478, 10752, 10832, 12186, 12288, 12544, 14112, 14217, 14336, 16128, 16248, 18432, 18816, 18956, 21504, 21664, 24372, 25088, 28224, 28434, 28672, 32256, 32496, 33173, 36864, 37632, 37912, 42651, 43008, 43328, 48744, 50176, 56448, 56868, 64512, 64992, 66346, 75264, 75824, 85302, 86016, 86656, 97488, 99519, 100352, 112896, 113736, 129024, 129984, 132692, 150528, 151648, 170604, 173312, 194976, 199038, 200704, 225792, 227472, 258048, 259968, 265384, 298557, 301056, 303296, 341208, 346624, 389952, 398076, 451584, 454944, 519936, 530768, 597114, 602112, 606592, 682416, 693248, 779904, 796152, 903168, 909888, 1039872, 1061536, 1194228, 1213184, 1364832, 1386496, 1559808, 1592304, 1806336, 1819776, 2079744, 2123072, 2388456, 2426368, 2729664, 2772992, 3119616, 3184608, 3639552, 4159488, 4246144, 4776912, 4852736, 5459328, 6239232, 6369216, 7279104, 8318976, 8492288, 9553824, 9705472, 10918656, 12478464, 12738432, 14558208, 16984576, 19107648, 19410944, 21837312, 24956928, 25476864, 29116416, 33969152, 38215296, 43674624, 50953728, 58232832, 67938304, 76430592, 87349248, 101907456, 135876608, 152861184, 174698496, 203814912, 305722368, 407629824, 611444736, 1222889472]

約数ペア:

[(1, 1222889472), (2, 611444736), (3, 407629824), (4, 305722368), (6, 203814912), (7, 174698496), (8, 152861184), (9, 135876608), (12, 101907456), (14, 87349248), (16, 76430592), (18, 67938304), (21, 58232832), (24, 50953728), (28, 43674624), (32, 38215296), (36, 33969152), (42, 29116416), (48, 25476864), (49, 24956928), (56, 21837312), (63, 19410944), (64, 19107648), (72, 16984576), (84, 14558208), (96, 12738432), (98, 12478464), (112, 10918656), (126, 9705472), (128, 9553824), (144, 8492288), (147, 8318976), (168, 7279104), (192, 6369216), (196, 6239232), (224, 5459328), (252, 4852736), (256, 4776912), (288, 4246144), (294, 4159488), (336, 3639552), (384, 3184608), (392, 3119616), (441, 2772992), (448, 2729664), (504, 2426368), (512, 2388456), (576, 2123072), (588, 2079744), (672, 1819776), (677, 1806336), (768, 1592304), (784, 1559808), (882, 1386496), (896, 1364832), (1008, 1213184), (1024, 1194228), (1152, 1061536), (1176, 1039872), (1344, 909888), (1354, 903168), (1536, 796152), (1568, 779904), (1764, 693248), (1792, 682416), (2016, 606592), (2031, 602112), (2048, 597114), (2304, 530768), (2352, 519936), (2688, 454944), (2708, 451584), (3072, 398076), (3136, 389952), (3528, 346624), (3584, 341208), (4032, 303296), (4062, 301056), (4096, 298557), (4608, 265384), (4704, 259968), (4739, 258048), (5376, 227472), (5416, 225792), (6093, 200704), (6144, 199038), (6272, 194976), (7056, 173312), (7168, 170604), (8064, 151648), (8124, 150528), (9216, 132692), (9408, 129984), (9478, 129024), (10752, 113736), (10832, 112896), (12186, 100352), (12288, 99519), (12544, 97488), (14112, 86656), (14217, 86016), (14336, 85302), (16128, 75824), (16248, 75264), (18432, 66346), (18816, 64992), (18956, 64512), (21504, 56868), (21664, 56448), (24372, 50176), (25088, 48744), (28224, 43328), (28434, 43008), (28672, 42651), (32256, 37912), (32496, 37632), (33173, 36864)]