15716963232

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1571

約数の個数: 144

約数和(自身を含む): 45196849152

約数和(自身を除く): 29479885920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 431, 508, 762, 862, 997, 1016, 1143, 1293, 1524, 1724, 1994, 2032, 2286, 2586, 2991, 3048, 3448, 3879, 3988, 4064, 4572, 5172, 5982, 6096, 6896, 7758, 7976, 8973, 9144, 10344, 11964, 12192, 13792, 15516, 15952, 17946, 18288, 20688, 23928, 31032, 31904, 35892, 36576, 41376, 47856, 54737, 62064, 71784, 95712, 109474, 124128, 126619, 143568, 164211, 218948, 253238, 287136, 328422, 379857, 429707, 437896, 492633, 506476, 656844, 759714, 859414, 875792, 985266, 1012952, 1139571, 1289121, 1313688, 1519428, 1718828, 1751584, 1970532, 2025904, 2279142, 2578242, 2627376, 3038856, 3437656, 3867363, 3941064, 4051808, 4558284, 5156484, 5254752, 6077712, 6875312, 7734726, 7882128, 9116568, 10312968, 12155424, 13750624, 15469452, 15764256, 18233136, 20625936, 30938904, 36466272, 41251872, 54572789, 61877808, 109145578, 123755616, 163718367, 218291156, 327436734, 436582312, 491155101, 654873468, 873164624, 982310202, 1309746936, 1746329248, 1964620404, 2619493872, 3929240808, 5238987744, 7858481616, 15716963232]

約数ペア:

[(1, 15716963232), (2, 7858481616), (3, 5238987744), (4, 3929240808), (6, 2619493872), (8, 1964620404), (9, 1746329248), (12, 1309746936), (16, 982310202), (18, 873164624), (24, 654873468), (32, 491155101), (36, 436582312), (48, 327436734), (72, 218291156), (96, 163718367), (127, 123755616), (144, 109145578), (254, 61877808), (288, 54572789), (381, 41251872), (431, 36466272), (508, 30938904), (762, 20625936), (862, 18233136), (997, 15764256), (1016, 15469452), (1143, 13750624), (1293, 12155424), (1524, 10312968), (1724, 9116568), (1994, 7882128), (2032, 7734726), (2286, 6875312), (2586, 6077712), (2991, 5254752), (3048, 5156484), (3448, 4558284), (3879, 4051808), (3988, 3941064), (4064, 3867363), (4572, 3437656), (5172, 3038856), (5982, 2627376), (6096, 2578242), (6896, 2279142), (7758, 2025904), (7976, 1970532), (8973, 1751584), (9144, 1718828), (10344, 1519428), (11964, 1313688), (12192, 1289121), (13792, 1139571), (15516, 1012952), (15952, 985266), (17946, 875792), (18288, 859414), (20688, 759714), (23928, 656844), (31032, 506476), (31904, 492633), (35892, 437896), (36576, 429707), (41376, 379857), (47856, 328422), (54737, 287136), (62064, 253238), (71784, 218948), (95712, 164211), (109474, 143568), (124128, 126619)]