248625216

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 252

約数和(自身を含む): 867290112

約数和(自身を除く): 618664896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 383, 392, 414, 441, 448, 483, 504, 552, 576, 588, 644, 672, 736, 766, 784, 828, 882, 966, 1008, 1104, 1127, 1149, 1176, 1288, 1344, 1449, 1472, 1532, 1568, 1656, 1764, 1932, 2016, 2208, 2254, 2298, 2352, 2576, 2681, 2898, 3064, 3136, 3312, 3381, 3447, 3528, 3864, 4032, 4416, 4508, 4596, 4704, 5152, 5362, 5796, 6128, 6624, 6762, 6894, 7056, 7728, 8043, 8809, 9016, 9192, 9408, 10143, 10304, 10724, 11592, 12256, 13248, 13524, 13788, 14112, 15456, 16086, 17618, 18032, 18384, 18767, 20286, 21448, 23184, 24129, 24512, 26427, 27048, 27576, 28224, 30912, 32172, 35236, 36064, 36768, 37534, 40572, 42896, 46368, 48258, 52854, 54096, 55152, 56301, 61663, 64344, 70472, 72128, 73536, 75068, 79281, 81144, 85792, 92736, 96516, 105708, 108192, 110304, 112602, 123326, 128688, 140944, 150136, 158562, 162288, 168903, 171584, 184989, 193032, 211416, 216384, 220608, 225204, 246652, 257376, 281888, 300272, 317124, 324576, 337806, 369978, 386064, 422832, 431641, 450408, 493304, 514752, 554967, 563776, 600544, 634248, 649152, 675612, 739956, 772128, 845664, 863282, 900816, 986608, 1109934, 1201088, 1268496, 1294923, 1351224, 1479912, 1544256, 1691328, 1726564, 1801632, 1973216, 2219868, 2536992, 2589846, 2702448, 2959824, 3453128, 3603264, 3884769, 3946432, 4439736, 5073984, 5179692, 5404896, 5919648, 6906256, 7769538, 8879472, 10359384, 10809792, 11839296, 13812512, 15539076, 17758944, 20718768, 27625024, 31078152, 35517888, 41437536, 62156304, 82875072, 124312608, 248625216]

約数ペア:

[(1, 248625216), (2, 124312608), (3, 82875072), (4, 62156304), (6, 41437536), (7, 35517888), (8, 31078152), (9, 27625024), (12, 20718768), (14, 17758944), (16, 15539076), (18, 13812512), (21, 11839296), (23, 10809792), (24, 10359384), (28, 8879472), (32, 7769538), (36, 6906256), (42, 5919648), (46, 5404896), (48, 5179692), (49, 5073984), (56, 4439736), (63, 3946432), (64, 3884769), (69, 3603264), (72, 3453128), (84, 2959824), (92, 2702448), (96, 2589846), (98, 2536992), (112, 2219868), (126, 1973216), (138, 1801632), (144, 1726564), (147, 1691328), (161, 1544256), (168, 1479912), (184, 1351224), (192, 1294923), (196, 1268496), (207, 1201088), (224, 1109934), (252, 986608), (276, 900816), (288, 863282), (294, 845664), (322, 772128), (336, 739956), (368, 675612), (383, 649152), (392, 634248), (414, 600544), (441, 563776), (448, 554967), (483, 514752), (504, 493304), (552, 450408), (576, 431641), (588, 422832), (644, 386064), (672, 369978), (736, 337806), (766, 324576), (784, 317124), (828, 300272), (882, 281888), (966, 257376), (1008, 246652), (1104, 225204), (1127, 220608), (1149, 216384), (1176, 211416), (1288, 193032), (1344, 184989), (1449, 171584), (1472, 168903), (1532, 162288), (1568, 158562), (1656, 150136), (1764, 140944), (1932, 128688), (2016, 123326), (2208, 112602), (2254, 110304), (2298, 108192), (2352, 105708), (2576, 96516), (2681, 92736), (2898, 85792), (3064, 81144), (3136, 79281), (3312, 75068), (3381, 73536), (3447, 72128), (3528, 70472), (3864, 64344), (4032, 61663), (4416, 56301), (4508, 55152), (4596, 54096), (4704, 52854), (5152, 48258), (5362, 46368), (5796, 42896), (6128, 40572), (6624, 37534), (6762, 36768), (6894, 36064), (7056, 35236), (7728, 32172), (8043, 30912), (8809, 28224), (9016, 27576), (9192, 27048), (9408, 26427), (10143, 24512), (10304, 24129), (10724, 23184), (11592, 21448), (12256, 20286), (13248, 18767), (13524, 18384), (13788, 18032), (14112, 17618), (15456, 16086)]