7256489184

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2437}}^1$

素因数の和:2678

約数の個数: 216

約数和(自身を含む): 24128388648

約数和(自身を除く): 16871899464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 211, 224, 252, 288, 294, 336, 392, 422, 441, 504, 588, 633, 672, 784, 844, 882, 1008, 1176, 1266, 1477, 1568, 1688, 1764, 1899, 2016, 2352, 2437, 2532, 2954, 3376, 3528, 3798, 4431, 4704, 4874, 5064, 5908, 6752, 7056, 7311, 7596, 8862, 9748, 10128, 10339, 11816, 13293, 14112, 14622, 15192, 17059, 17724, 19496, 20256, 20678, 21933, 23632, 26586, 29244, 30384, 31017, 34118, 35448, 38992, 41356, 43866, 47264, 51177, 53172, 58488, 60768, 62034, 68236, 70896, 77984, 82712, 87732, 93051, 102354, 106344, 116976, 119413, 124068, 136472, 141792, 153531, 165424, 175464, 186102, 204708, 212688, 233952, 238826, 248136, 272944, 307062, 330848, 350928, 358239, 372204, 409416, 425376, 477652, 496272, 514207, 545888, 614124, 701856, 716478, 744408, 818832, 955304, 992544, 1028414, 1074717, 1228248, 1432956, 1488816, 1542621, 1637664, 1910608, 2056828, 2149434, 2456496, 2865912, 2977632, 3085242, 3599449, 3821216, 4113656, 4298868, 4627863, 4912992, 5731824, 6170484, 7198898, 8227312, 8597736, 9255726, 10798347, 11463648, 12340968, 14397796, 16454624, 17195472, 18511452, 21596694, 24681936, 25196143, 28795592, 32395041, 34390944, 37022904, 43193388, 49363872, 50392286, 57591184, 64790082, 74045808, 75588429, 86386776, 100784572, 115182368, 129580164, 148091616, 151176858, 172773552, 201569144, 226765287, 259160328, 302353716, 345547104, 403138288, 453530574, 518320656, 604707432, 806276576, 907061148, 1036641312, 1209414864, 1814122296, 2418829728, 3628244592, 7256489184]

約数ペア:

[(1, 7256489184), (2, 3628244592), (3, 2418829728), (4, 1814122296), (6, 1209414864), (7, 1036641312), (8, 907061148), (9, 806276576), (12, 604707432), (14, 518320656), (16, 453530574), (18, 403138288), (21, 345547104), (24, 302353716), (28, 259160328), (32, 226765287), (36, 201569144), (42, 172773552), (48, 151176858), (49, 148091616), (56, 129580164), (63, 115182368), (72, 100784572), (84, 86386776), (96, 75588429), (98, 74045808), (112, 64790082), (126, 57591184), (144, 50392286), (147, 49363872), (168, 43193388), (196, 37022904), (211, 34390944), (224, 32395041), (252, 28795592), (288, 25196143), (294, 24681936), (336, 21596694), (392, 18511452), (422, 17195472), (441, 16454624), (504, 14397796), (588, 12340968), (633, 11463648), (672, 10798347), (784, 9255726), (844, 8597736), (882, 8227312), (1008, 7198898), (1176, 6170484), (1266, 5731824), (1477, 4912992), (1568, 4627863), (1688, 4298868), (1764, 4113656), (1899, 3821216), (2016, 3599449), (2352, 3085242), (2437, 2977632), (2532, 2865912), (2954, 2456496), (3376, 2149434), (3528, 2056828), (3798, 1910608), (4431, 1637664), (4704, 1542621), (4874, 1488816), (5064, 1432956), (5908, 1228248), (6752, 1074717), (7056, 1028414), (7311, 992544), (7596, 955304), (8862, 818832), (9748, 744408), (10128, 716478), (10339, 701856), (11816, 614124), (13293, 545888), (14112, 514207), (14622, 496272), (15192, 477652), (17059, 425376), (17724, 409416), (19496, 372204), (20256, 358239), (20678, 350928), (21933, 330848), (23632, 307062), (26586, 272944), (29244, 248136), (30384, 238826), (31017, 233952), (34118, 212688), (35448, 204708), (38992, 186102), (41356, 175464), (43866, 165424), (47264, 153531), (51177, 141792), (53172, 136472), (58488, 124068), (60768, 119413), (62034, 116976), (68236, 106344), (70896, 102354), (77984, 93051), (82712, 87732)]