252661248

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 872332560

約数和(自身を除く): 619671312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 373, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 746, 756, 768, 784, 864, 882, 896, 1008, 1119, 1152, 1176, 1323, 1344, 1492, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2238, 2304, 2352, 2611, 2646, 2688, 2984, 3024, 3136, 3357, 3456, 3528, 3584, 4032, 4476, 4608, 4704, 5222, 5292, 5376, 5968, 6048, 6272, 6714, 6912, 7056, 7833, 8064, 8952, 9408, 10071, 10444, 10584, 10752, 11936, 12096, 12544, 13428, 13824, 14112, 15666, 16128, 17904, 18277, 18816, 20142, 20888, 21168, 23499, 23872, 24192, 25088, 26856, 28224, 31332, 32256, 35808, 36554, 37632, 40284, 41776, 42336, 46998, 47744, 48384, 53712, 54831, 56448, 62664, 70497, 71616, 73108, 75264, 80568, 83552, 84672, 93996, 95488, 96768, 107424, 109662, 112896, 125328, 140994, 143232, 146216, 161136, 164493, 167104, 169344, 187992, 190976, 214848, 219324, 225792, 250656, 281988, 286464, 292432, 322272, 328986, 334208, 338688, 375984, 429696, 438648, 493479, 501312, 563976, 572928, 584864, 644544, 657972, 668416, 677376, 751968, 859392, 877296, 986958, 1002624, 1127952, 1169728, 1289088, 1315944, 1336832, 1503936, 1718784, 1754592, 1973916, 2005248, 2255904, 2339456, 2578176, 2631888, 3007872, 3509184, 3947832, 4010496, 4511808, 4678912, 5156352, 5263776, 6015744, 7018368, 7895664, 9023616, 9357824, 10527552, 12031488, 14036736, 15791328, 18047232, 21055104, 28073472, 31582656, 36094464, 42110208, 63165312, 84220416, 126330624, 252661248]

約数ペア:

[(1, 252661248), (2, 126330624), (3, 84220416), (4, 63165312), (6, 42110208), (7, 36094464), (8, 31582656), (9, 28073472), (12, 21055104), (14, 18047232), (16, 15791328), (18, 14036736), (21, 12031488), (24, 10527552), (27, 9357824), (28, 9023616), (32, 7895664), (36, 7018368), (42, 6015744), (48, 5263776), (49, 5156352), (54, 4678912), (56, 4511808), (63, 4010496), (64, 3947832), (72, 3509184), (84, 3007872), (96, 2631888), (98, 2578176), (108, 2339456), (112, 2255904), (126, 2005248), (128, 1973916), (144, 1754592), (147, 1718784), (168, 1503936), (189, 1336832), (192, 1315944), (196, 1289088), (216, 1169728), (224, 1127952), (252, 1002624), (256, 986958), (288, 877296), (294, 859392), (336, 751968), (373, 677376), (378, 668416), (384, 657972), (392, 644544), (432, 584864), (441, 572928), (448, 563976), (504, 501312), (512, 493479), (576, 438648), (588, 429696), (672, 375984), (746, 338688), (756, 334208), (768, 328986), (784, 322272), (864, 292432), (882, 286464), (896, 281988), (1008, 250656), (1119, 225792), (1152, 219324), (1176, 214848), (1323, 190976), (1344, 187992), (1492, 169344), (1512, 167104), (1536, 164493), (1568, 161136), (1728, 146216), (1764, 143232), (1792, 140994), (2016, 125328), (2238, 112896), (2304, 109662), (2352, 107424), (2611, 96768), (2646, 95488), (2688, 93996), (2984, 84672), (3024, 83552), (3136, 80568), (3357, 75264), (3456, 73108), (3528, 71616), (3584, 70497), (4032, 62664), (4476, 56448), (4608, 54831), (4704, 53712), (5222, 48384), (5292, 47744), (5376, 46998), (5968, 42336), (6048, 41776), (6272, 40284), (6714, 37632), (6912, 36554), (7056, 35808), (7833, 32256), (8064, 31332), (8952, 28224), (9408, 26856), (10071, 25088), (10444, 24192), (10584, 23872), (10752, 23499), (11936, 21168), (12096, 20888), (12544, 20142), (13428, 18816), (13824, 18277), (14112, 17904), (15666, 16128)]