216566784

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 220

約数和(自身を含む): 741079504

約数和(自身を除く): 524512720

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, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 373, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 746, 756, 768, 864, 896, 1008, 1024, 1119, 1134, 1152, 1296, 1344, 1492, 1512, 1536, 1728, 1792, 2016, 2238, 2268, 2304, 2592, 2611, 2688, 2984, 3024, 3072, 3357, 3456, 3584, 4032, 4476, 4536, 4608, 5184, 5222, 5376, 5968, 6048, 6714, 6912, 7168, 7833, 8064, 8952, 9072, 9216, 10071, 10368, 10444, 10752, 11936, 12096, 13428, 13824, 15666, 16128, 17904, 18144, 20142, 20736, 20888, 21504, 23499, 23872, 24192, 26856, 27648, 30213, 31332, 32256, 35808, 36288, 40284, 41472, 41776, 46998, 47744, 48384, 53712, 60426, 62664, 64512, 70497, 71616, 72576, 80568, 82944, 83552, 93996, 95488, 96768, 107424, 120852, 125328, 140994, 143232, 145152, 161136, 167104, 187992, 190976, 193536, 211491, 214848, 241704, 250656, 281988, 286464, 290304, 322272, 334208, 375984, 381952, 422982, 429696, 483408, 501312, 563976, 572928, 580608, 644544, 668416, 751968, 845964, 859392, 966816, 1002624, 1127952, 1145856, 1289088, 1336832, 1503936, 1691928, 1718784, 1933632, 2005248, 2255904, 2578176, 2673664, 3007872, 3383856, 3437568, 3867264, 4010496, 4511808, 5156352, 6015744, 6767712, 7734528, 8020992, 9023616, 10312704, 12031488, 13535424, 15469056, 18047232, 24062976, 27070848, 30938112, 36094464, 54141696, 72188928, 108283392, 216566784]

約数ペア:

[(1, 216566784), (2, 108283392), (3, 72188928), (4, 54141696), (6, 36094464), (7, 30938112), (8, 27070848), (9, 24062976), (12, 18047232), (14, 15469056), (16, 13535424), (18, 12031488), (21, 10312704), (24, 9023616), (27, 8020992), (28, 7734528), (32, 6767712), (36, 6015744), (42, 5156352), (48, 4511808), (54, 4010496), (56, 3867264), (63, 3437568), (64, 3383856), (72, 3007872), (81, 2673664), (84, 2578176), (96, 2255904), (108, 2005248), (112, 1933632), (126, 1718784), (128, 1691928), (144, 1503936), (162, 1336832), (168, 1289088), (189, 1145856), (192, 1127952), (216, 1002624), (224, 966816), (252, 859392), (256, 845964), (288, 751968), (324, 668416), (336, 644544), (373, 580608), (378, 572928), (384, 563976), (432, 501312), (448, 483408), (504, 429696), (512, 422982), (567, 381952), (576, 375984), (648, 334208), (672, 322272), (746, 290304), (756, 286464), (768, 281988), (864, 250656), (896, 241704), (1008, 214848), (1024, 211491), (1119, 193536), (1134, 190976), (1152, 187992), (1296, 167104), (1344, 161136), (1492, 145152), (1512, 143232), (1536, 140994), (1728, 125328), (1792, 120852), (2016, 107424), (2238, 96768), (2268, 95488), (2304, 93996), (2592, 83552), (2611, 82944), (2688, 80568), (2984, 72576), (3024, 71616), (3072, 70497), (3357, 64512), (3456, 62664), (3584, 60426), (4032, 53712), (4476, 48384), (4536, 47744), (4608, 46998), (5184, 41776), (5222, 41472), (5376, 40284), (5968, 36288), (6048, 35808), (6714, 32256), (6912, 31332), (7168, 30213), (7833, 27648), (8064, 26856), (8952, 24192), (9072, 23872), (9216, 23499), (10071, 21504), (10368, 20888), (10444, 20736), (10752, 20142), (11936, 18144), (12096, 17904), (13428, 16128), (13824, 15666)]