215480256

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:970

約数の個数: 112

約数和(自身を含む): 603552768

約数和(自身を除く): 388072512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 164, 186, 192, 246, 248, 328, 372, 492, 496, 656, 744, 883, 984, 992, 1271, 1312, 1488, 1766, 1968, 1984, 2542, 2624, 2649, 2976, 3532, 3813, 3936, 5084, 5298, 5952, 7064, 7626, 7872, 10168, 10596, 14128, 15252, 20336, 21192, 27373, 28256, 30504, 36203, 40672, 42384, 54746, 56512, 61008, 72406, 81344, 82119, 84768, 108609, 109492, 122016, 144812, 164238, 169536, 217218, 218984, 244032, 289624, 328476, 434436, 437968, 579248, 656952, 868872, 875936, 1122293, 1158496, 1313904, 1737744, 1751872, 2244586, 2316992, 2627808, 3366879, 3475488, 4489172, 5255616, 6733758, 6950976, 8978344, 13467516, 17956688, 26935032, 35913376, 53870064, 71826752, 107740128, 215480256]

約数ペア:

[(1, 215480256), (2, 107740128), (3, 71826752), (4, 53870064), (6, 35913376), (8, 26935032), (12, 17956688), (16, 13467516), (24, 8978344), (31, 6950976), (32, 6733758), (41, 5255616), (48, 4489172), (62, 3475488), (64, 3366879), (82, 2627808), (93, 2316992), (96, 2244586), (123, 1751872), (124, 1737744), (164, 1313904), (186, 1158496), (192, 1122293), (246, 875936), (248, 868872), (328, 656952), (372, 579248), (492, 437968), (496, 434436), (656, 328476), (744, 289624), (883, 244032), (984, 218984), (992, 217218), (1271, 169536), (1312, 164238), (1488, 144812), (1766, 122016), (1968, 109492), (1984, 108609), (2542, 84768), (2624, 82119), (2649, 81344), (2976, 72406), (3532, 61008), (3813, 56512), (3936, 54746), (5084, 42384), (5298, 40672), (5952, 36203), (7064, 30504), (7626, 28256), (7872, 27373), (10168, 21192), (10596, 20336), (14128, 15252)]