31040329824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{216859}}^1$

素因数の和:216953

約数の個数: 144

約数和(自身を含む): 102302403840

約数和(自身を除く): 71262074016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 6816, 7952, 8946, 10224, 11928, 15904, 17892, 20448, 23856, 35784, 47712, 71568, 143136, 216859, 433718, 650577, 867436, 1301154, 1518013, 1734872, 1951731, 2602308, 3036026, 3469744, 3903462, 4554039, 5204616, 6072052, 6939488, 7806924, 9108078, 10409232, 12144104, 13662117, 15396989, 15613848, 18216156, 20818464, 24288208, 27324234, 30793978, 31227696, 36432312, 46190967, 48576416, 54648468, 61587956, 62455392, 72864624, 92381934, 107778923, 109296936, 123175912, 138572901, 145729248, 184763868, 215557846, 218593872, 246351824, 277145802, 323336769, 369527736, 431115692, 437187744, 492703648, 554291604, 646673538, 739055472, 862231384, 970010307, 1108583208, 1293347076, 1478110944, 1724462768, 1940020614, 2217166416, 2586694152, 3448925536, 3880041228, 4434332832, 5173388304, 7760082456, 10346776608, 15520164912, 31040329824]

約数ペア:

[(1, 31040329824), (2, 15520164912), (3, 10346776608), (4, 7760082456), (6, 5173388304), (7, 4434332832), (8, 3880041228), (9, 3448925536), (12, 2586694152), (14, 2217166416), (16, 1940020614), (18, 1724462768), (21, 1478110944), (24, 1293347076), (28, 1108583208), (32, 970010307), (36, 862231384), (42, 739055472), (48, 646673538), (56, 554291604), (63, 492703648), (71, 437187744), (72, 431115692), (84, 369527736), (96, 323336769), (112, 277145802), (126, 246351824), (142, 218593872), (144, 215557846), (168, 184763868), (213, 145729248), (224, 138572901), (252, 123175912), (284, 109296936), (288, 107778923), (336, 92381934), (426, 72864624), (497, 62455392), (504, 61587956), (568, 54648468), (639, 48576416), (672, 46190967), (852, 36432312), (994, 31227696), (1008, 30793978), (1136, 27324234), (1278, 24288208), (1491, 20818464), (1704, 18216156), (1988, 15613848), (2016, 15396989), (2272, 13662117), (2556, 12144104), (2982, 10409232), (3408, 9108078), (3976, 7806924), (4473, 6939488), (5112, 6072052), (5964, 5204616), (6816, 4554039), (7952, 3903462), (8946, 3469744), (10224, 3036026), (11928, 2602308), (15904, 1951731), (17892, 1734872), (20448, 1518013), (23856, 1301154), (35784, 867436), (47712, 650577), (71568, 433718), (143136, 216859)]