31031519616

素因数分解:

$2^7\times 3^2\times {\mathrm{389}}^1\times {\mathrm{69247}}^1$

素因数の和:69656

約数の個数: 96

約数和(自身を含む): 89527276800

約数和(自身を除く): 58495757184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 389, 576, 778, 1152, 1167, 1556, 2334, 3112, 3501, 4668, 6224, 7002, 9336, 12448, 14004, 18672, 24896, 28008, 37344, 49792, 56016, 69247, 74688, 112032, 138494, 149376, 207741, 224064, 276988, 415482, 448128, 553976, 623223, 830964, 1107952, 1246446, 1661928, 2215904, 2492892, 3323856, 4431808, 4985784, 6647712, 8863616, 9971568, 13295424, 19943136, 26590848, 26937083, 39886272, 53874166, 79772544, 80811249, 107748332, 161622498, 215496664, 242433747, 323244996, 430993328, 484867494, 646489992, 861986656, 969734988, 1292979984, 1723973312, 1939469976, 2585959968, 3447946624, 3878939952, 5171919936, 7757879904, 10343839872, 15515759808, 31031519616]

約数ペア:

[(1, 31031519616), (2, 15515759808), (3, 10343839872), (4, 7757879904), (6, 5171919936), (8, 3878939952), (9, 3447946624), (12, 2585959968), (16, 1939469976), (18, 1723973312), (24, 1292979984), (32, 969734988), (36, 861986656), (48, 646489992), (64, 484867494), (72, 430993328), (96, 323244996), (128, 242433747), (144, 215496664), (192, 161622498), (288, 107748332), (384, 80811249), (389, 79772544), (576, 53874166), (778, 39886272), (1152, 26937083), (1167, 26590848), (1556, 19943136), (2334, 13295424), (3112, 9971568), (3501, 8863616), (4668, 6647712), (6224, 4985784), (7002, 4431808), (9336, 3323856), (12448, 2492892), (14004, 2215904), (18672, 1661928), (24896, 1246446), (28008, 1107952), (37344, 830964), (49792, 623223), (56016, 553976), (69247, 448128), (74688, 415482), (112032, 276988), (138494, 224064), (149376, 207741)]