212990976

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 198

約数和(自身を含む): 679538496

約数和(自身を除く): 466547520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 191, 192, 198, 242, 256, 264, 288, 352, 363, 382, 384, 396, 484, 512, 528, 573, 576, 704, 726, 764, 768, 792, 968, 1024, 1056, 1089, 1146, 1152, 1408, 1452, 1528, 1536, 1584, 1719, 1936, 2101, 2112, 2178, 2292, 2304, 2816, 2904, 3056, 3072, 3168, 3438, 3872, 4202, 4224, 4356, 4584, 4608, 5632, 5808, 6112, 6303, 6336, 6876, 7744, 8404, 8448, 8712, 9168, 9216, 11264, 11616, 12224, 12606, 12672, 13752, 15488, 16808, 16896, 17424, 18336, 18909, 23111, 23232, 24448, 25212, 25344, 27504, 30976, 33616, 33792, 34848, 36672, 37818, 46222, 46464, 48896, 50424, 50688, 55008, 61952, 67232, 69333, 69696, 73344, 75636, 92444, 92928, 97792, 100848, 101376, 110016, 123904, 134464, 138666, 139392, 146688, 151272, 184888, 185856, 195584, 201696, 207999, 220032, 268928, 277332, 278784, 293376, 302544, 369776, 371712, 403392, 415998, 440064, 537856, 554664, 557568, 586752, 605088, 739552, 806784, 831996, 880128, 1075712, 1109328, 1115136, 1210176, 1479104, 1613568, 1663992, 1760256, 2151424, 2218656, 2420352, 2958208, 3227136, 3327984, 4437312, 4840704, 5916416, 6454272, 6655968, 8874624, 9681408, 11832832, 13311936, 17749248, 19362816, 23665664, 26623872, 35498496, 53247744, 70996992, 106495488, 212990976]

約数ペア:

[(1, 212990976), (2, 106495488), (3, 70996992), (4, 53247744), (6, 35498496), (8, 26623872), (9, 23665664), (11, 19362816), (12, 17749248), (16, 13311936), (18, 11832832), (22, 9681408), (24, 8874624), (32, 6655968), (33, 6454272), (36, 5916416), (44, 4840704), (48, 4437312), (64, 3327984), (66, 3227136), (72, 2958208), (88, 2420352), (96, 2218656), (99, 2151424), (121, 1760256), (128, 1663992), (132, 1613568), (144, 1479104), (176, 1210176), (191, 1115136), (192, 1109328), (198, 1075712), (242, 880128), (256, 831996), (264, 806784), (288, 739552), (352, 605088), (363, 586752), (382, 557568), (384, 554664), (396, 537856), (484, 440064), (512, 415998), (528, 403392), (573, 371712), (576, 369776), (704, 302544), (726, 293376), (764, 278784), (768, 277332), (792, 268928), (968, 220032), (1024, 207999), (1056, 201696), (1089, 195584), (1146, 185856), (1152, 184888), (1408, 151272), (1452, 146688), (1528, 139392), (1536, 138666), (1584, 134464), (1719, 123904), (1936, 110016), (2101, 101376), (2112, 100848), (2178, 97792), (2292, 92928), (2304, 92444), (2816, 75636), (2904, 73344), (3056, 69696), (3072, 69333), (3168, 67232), (3438, 61952), (3872, 55008), (4202, 50688), (4224, 50424), (4356, 48896), (4584, 46464), (4608, 46222), (5632, 37818), (5808, 36672), (6112, 34848), (6303, 33792), (6336, 33616), (6876, 30976), (7744, 27504), (8404, 25344), (8448, 25212), (8712, 24448), (9168, 23232), (9216, 23111), (11264, 18909), (11616, 18336), (12224, 17424), (12606, 16896), (12672, 16808), (13752, 15488)]