2015806464

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31247}}^1$

素因数の和:31280

約数の個数: 132

約数和(自身を含む): 6652324224

約数和(自身を除く): 4636517760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 31247, 32256, 62494, 64512, 93741, 124988, 187482, 218729, 249976, 281223, 374964, 437458, 499952, 562446, 656187, 749928, 874916, 999904, 1124892, 1312374, 1499856, 1749832, 1968561, 1999808, 2249784, 2624748, 2999712, 3499664, 3937122, 3999616, 4499568, 5249496, 5999424, 6999328, 7874244, 7999232, 8999136, 10498992, 11998848, 13998656, 15748488, 15998464, 17998272, 20997984, 23997696, 27997312, 31496976, 31996928, 35996544, 41995968, 47995392, 55994624, 62993952, 71993088, 83991936, 95990784, 111989248, 125987904, 143986176, 167983872, 223978496, 251975808, 287972352, 335967744, 503951616, 671935488, 1007903232, 2015806464]

約数ペア:

[(1, 2015806464), (2, 1007903232), (3, 671935488), (4, 503951616), (6, 335967744), (7, 287972352), (8, 251975808), (9, 223978496), (12, 167983872), (14, 143986176), (16, 125987904), (18, 111989248), (21, 95990784), (24, 83991936), (28, 71993088), (32, 62993952), (36, 55994624), (42, 47995392), (48, 41995968), (56, 35996544), (63, 31996928), (64, 31496976), (72, 27997312), (84, 23997696), (96, 20997984), (112, 17998272), (126, 15998464), (128, 15748488), (144, 13998656), (168, 11998848), (192, 10498992), (224, 8999136), (252, 7999232), (256, 7874244), (288, 6999328), (336, 5999424), (384, 5249496), (448, 4499568), (504, 3999616), (512, 3937122), (576, 3499664), (672, 2999712), (768, 2624748), (896, 2249784), (1008, 1999808), (1024, 1968561), (1152, 1749832), (1344, 1499856), (1536, 1312374), (1792, 1124892), (2016, 999904), (2304, 874916), (2688, 749928), (3072, 656187), (3584, 562446), (4032, 499952), (4608, 437458), (5376, 374964), (7168, 281223), (8064, 249976), (9216, 218729), (10752, 187482), (16128, 124988), (21504, 93741), (31247, 64512), (32256, 62494)]