333729536

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 802948608

約数和(自身を除く): 469219072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 61, 64, 71, 86, 112, 122, 128, 142, 172, 224, 244, 256, 284, 301, 344, 427, 448, 488, 497, 568, 602, 688, 854, 896, 976, 994, 1136, 1204, 1376, 1708, 1792, 1952, 1988, 2272, 2408, 2623, 2752, 3053, 3416, 3904, 3976, 4331, 4544, 4816, 5246, 5504, 6106, 6832, 7808, 7952, 8662, 9088, 9632, 10492, 11008, 12212, 13664, 15616, 15904, 17324, 18176, 18361, 19264, 20984, 21371, 24424, 27328, 30317, 31808, 34648, 36722, 38528, 41968, 42742, 48848, 54656, 60634, 63616, 69296, 73444, 77056, 83936, 85484, 97696, 109312, 121268, 127232, 138592, 146888, 167872, 170968, 186233, 195392, 242536, 277184, 293776, 335744, 341936, 372466, 390784, 485072, 554368, 587552, 671488, 683872, 744932, 781568, 970144, 1108736, 1175104, 1303631, 1367744, 1489864, 1940288, 2350208, 2607262, 2735488, 2979728, 3880576, 4700416, 5214524, 5470976, 5959456, 7761152, 10429048, 11918912, 20858096, 23837824, 41716192, 47675648, 83432384, 166864768, 333729536]

約数ペア:

[(1, 333729536), (2, 166864768), (4, 83432384), (7, 47675648), (8, 41716192), (14, 23837824), (16, 20858096), (28, 11918912), (32, 10429048), (43, 7761152), (56, 5959456), (61, 5470976), (64, 5214524), (71, 4700416), (86, 3880576), (112, 2979728), (122, 2735488), (128, 2607262), (142, 2350208), (172, 1940288), (224, 1489864), (244, 1367744), (256, 1303631), (284, 1175104), (301, 1108736), (344, 970144), (427, 781568), (448, 744932), (488, 683872), (497, 671488), (568, 587552), (602, 554368), (688, 485072), (854, 390784), (896, 372466), (976, 341936), (994, 335744), (1136, 293776), (1204, 277184), (1376, 242536), (1708, 195392), (1792, 186233), (1952, 170968), (1988, 167872), (2272, 146888), (2408, 138592), (2623, 127232), (2752, 121268), (3053, 109312), (3416, 97696), (3904, 85484), (3976, 83936), (4331, 77056), (4544, 73444), (4816, 69296), (5246, 63616), (5504, 60634), (6106, 54656), (6832, 48848), (7808, 42742), (7952, 41968), (8662, 38528), (9088, 36722), (9632, 34648), (10492, 31808), (11008, 30317), (12212, 27328), (13664, 24424), (15616, 21371), (15904, 20984), (17324, 19264), (18176, 18361)]