213470208

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{1103}}^1$

素因数の和:1139

約数の個数: 176

約数和(自身を含む): 723164160

約数和(自身を除く): 509693952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1103, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2206, 2304, 2688, 3024, 3072, 3309, 3456, 3584, 4032, 4412, 4608, 5376, 6048, 6618, 6912, 7168, 7721, 8064, 8824, 9216, 9927, 10752, 12096, 13236, 13824, 15442, 16128, 17648, 19854, 21504, 23163, 24192, 26472, 27648, 29781, 30884, 32256, 35296, 39708, 46326, 48384, 52944, 59562, 61768, 64512, 69489, 70592, 79416, 92652, 96768, 105888, 119124, 123536, 138978, 141184, 158832, 185304, 193536, 208467, 211776, 238248, 247072, 277956, 282368, 317664, 370608, 416934, 423552, 476496, 494144, 555912, 564736, 635328, 741216, 833868, 847104, 952992, 988288, 1111824, 1129472, 1270656, 1482432, 1667736, 1694208, 1905984, 1976576, 2223648, 2541312, 2964864, 3335472, 3388416, 3811968, 3953152, 4447296, 5082624, 5929728, 6670944, 7623936, 7906304, 8894592, 10165248, 11859456, 13341888, 15247872, 17789184, 23718912, 26683776, 30495744, 35578368, 53367552, 71156736, 106735104, 213470208]

約数ペア:

[(1, 213470208), (2, 106735104), (3, 71156736), (4, 53367552), (6, 35578368), (7, 30495744), (8, 26683776), (9, 23718912), (12, 17789184), (14, 15247872), (16, 13341888), (18, 11859456), (21, 10165248), (24, 8894592), (27, 7906304), (28, 7623936), (32, 6670944), (36, 5929728), (42, 5082624), (48, 4447296), (54, 3953152), (56, 3811968), (63, 3388416), (64, 3335472), (72, 2964864), (84, 2541312), (96, 2223648), (108, 1976576), (112, 1905984), (126, 1694208), (128, 1667736), (144, 1482432), (168, 1270656), (189, 1129472), (192, 1111824), (216, 988288), (224, 952992), (252, 847104), (256, 833868), (288, 741216), (336, 635328), (378, 564736), (384, 555912), (432, 494144), (448, 476496), (504, 423552), (512, 416934), (576, 370608), (672, 317664), (756, 282368), (768, 277956), (864, 247072), (896, 238248), (1008, 211776), (1024, 208467), (1103, 193536), (1152, 185304), (1344, 158832), (1512, 141184), (1536, 138978), (1728, 123536), (1792, 119124), (2016, 105888), (2206, 96768), (2304, 92652), (2688, 79416), (3024, 70592), (3072, 69489), (3309, 64512), (3456, 61768), (3584, 59562), (4032, 52944), (4412, 48384), (4608, 46326), (5376, 39708), (6048, 35296), (6618, 32256), (6912, 30884), (7168, 29781), (7721, 27648), (8064, 26472), (8824, 24192), (9216, 23163), (9927, 21504), (10752, 19854), (12096, 17648), (13236, 16128), (13824, 15442)]