971225472

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 3047466240

約数和(自身を除く): 2076240768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 128, 142, 147, 168, 192, 196, 213, 224, 284, 294, 336, 384, 392, 426, 448, 497, 568, 588, 672, 727, 784, 852, 896, 994, 1136, 1176, 1344, 1454, 1491, 1568, 1704, 1988, 2181, 2272, 2352, 2688, 2908, 2982, 3136, 3408, 3479, 3976, 4362, 4544, 4704, 5089, 5816, 5964, 6272, 6816, 6958, 7952, 8724, 9088, 9408, 10178, 10437, 11632, 11928, 13632, 13916, 15267, 15904, 17448, 18816, 20356, 20874, 23264, 23856, 27264, 27832, 30534, 31808, 34896, 35623, 40712, 41748, 46528, 47712, 51617, 55664, 61068, 63616, 69792, 71246, 81424, 83496, 93056, 95424, 103234, 106869, 111328, 122136, 139584, 142492, 154851, 162848, 166992, 190848, 206468, 213738, 222656, 244272, 279168, 284984, 309702, 325696, 333984, 361319, 412936, 427476, 445312, 488544, 569968, 619404, 651392, 667968, 722638, 825872, 854952, 977088, 1083957, 1139936, 1238808, 1335936, 1445276, 1651744, 1709904, 1954176, 2167914, 2279872, 2477616, 2529233, 2890552, 3303488, 3419808, 4335828, 4559744, 4955232, 5058466, 5781104, 6606976, 6839616, 7587699, 8671656, 9910464, 10116932, 11562208, 13679232, 15175398, 17343312, 19820928, 20233864, 23124416, 30350796, 34686624, 40467728, 46248832, 60701592, 69373248, 80935456, 121403184, 138746496, 161870912, 242806368, 323741824, 485612736, 971225472]

約数ペア:

[(1, 971225472), (2, 485612736), (3, 323741824), (4, 242806368), (6, 161870912), (7, 138746496), (8, 121403184), (12, 80935456), (14, 69373248), (16, 60701592), (21, 46248832), (24, 40467728), (28, 34686624), (32, 30350796), (42, 23124416), (48, 20233864), (49, 19820928), (56, 17343312), (64, 15175398), (71, 13679232), (84, 11562208), (96, 10116932), (98, 9910464), (112, 8671656), (128, 7587699), (142, 6839616), (147, 6606976), (168, 5781104), (192, 5058466), (196, 4955232), (213, 4559744), (224, 4335828), (284, 3419808), (294, 3303488), (336, 2890552), (384, 2529233), (392, 2477616), (426, 2279872), (448, 2167914), (497, 1954176), (568, 1709904), (588, 1651744), (672, 1445276), (727, 1335936), (784, 1238808), (852, 1139936), (896, 1083957), (994, 977088), (1136, 854952), (1176, 825872), (1344, 722638), (1454, 667968), (1491, 651392), (1568, 619404), (1704, 569968), (1988, 488544), (2181, 445312), (2272, 427476), (2352, 412936), (2688, 361319), (2908, 333984), (2982, 325696), (3136, 309702), (3408, 284984), (3479, 279168), (3976, 244272), (4362, 222656), (4544, 213738), (4704, 206468), (5089, 190848), (5816, 166992), (5964, 162848), (6272, 154851), (6816, 142492), (6958, 139584), (7952, 122136), (8724, 111328), (9088, 106869), (9408, 103234), (10178, 95424), (10437, 93056), (11632, 83496), (11928, 81424), (13632, 71246), (13916, 69792), (15267, 63616), (15904, 61068), (17448, 55664), (18816, 51617), (20356, 47712), (20874, 46528), (23264, 41748), (23856, 40712), (27264, 35623), (27832, 34896), (30534, 31808)]