1972270944

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1631

約数の個数: 240

約数和(自身を含む): 6726779136

約数和(自身を除く): 4754508192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 96, 108, 112, 126, 142, 144, 162, 168, 189, 213, 216, 224, 252, 284, 288, 324, 336, 378, 426, 432, 497, 504, 567, 568, 639, 648, 672, 756, 852, 864, 994, 1008, 1134, 1136, 1278, 1296, 1491, 1512, 1531, 1704, 1917, 1988, 2016, 2268, 2272, 2556, 2592, 2982, 3024, 3062, 3408, 3834, 3976, 4473, 4536, 4593, 5112, 5751, 5964, 6048, 6124, 6816, 7668, 7952, 8946, 9072, 9186, 10224, 10717, 11502, 11928, 12248, 13419, 13779, 15336, 15904, 17892, 18144, 18372, 20448, 21434, 23004, 23856, 24496, 26838, 27558, 30672, 32151, 35784, 36744, 40257, 41337, 42868, 46008, 47712, 48992, 53676, 55116, 61344, 64302, 71568, 73488, 80514, 82674, 85736, 92016, 96453, 107352, 108701, 110232, 124011, 128604, 143136, 146976, 161028, 165348, 171472, 184032, 192906, 214704, 217402, 220464, 248022, 257208, 289359, 322056, 326103, 330696, 342944, 385812, 429408, 434804, 440928, 496044, 514416, 578718, 644112, 652206, 661392, 760907, 771624, 868077, 869608, 978309, 992088, 1028832, 1157436, 1288224, 1304412, 1322784, 1521814, 1543248, 1736154, 1739216, 1956618, 1984176, 2282721, 2314872, 2608824, 2934927, 3043628, 3086496, 3472308, 3478432, 3913236, 3968352, 4565442, 4629744, 5217648, 5869854, 6087256, 6848163, 6944616, 7826472, 8804781, 9130884, 9259488, 10435296, 11739708, 12174512, 13696326, 13889232, 15652944, 17609562, 18261768, 20544489, 23479416, 24349024, 27392652, 27778464, 31305888, 35219124, 36523536, 41088978, 46958832, 54785304, 61633467, 70438248, 73047072, 82177956, 93917664, 109570608, 123266934, 140876496, 164355912, 219141216, 246533868, 281752992, 328711824, 493067736, 657423648, 986135472, 1972270944]

約数ペア:

[(1, 1972270944), (2, 986135472), (3, 657423648), (4, 493067736), (6, 328711824), (7, 281752992), (8, 246533868), (9, 219141216), (12, 164355912), (14, 140876496), (16, 123266934), (18, 109570608), (21, 93917664), (24, 82177956), (27, 73047072), (28, 70438248), (32, 61633467), (36, 54785304), (42, 46958832), (48, 41088978), (54, 36523536), (56, 35219124), (63, 31305888), (71, 27778464), (72, 27392652), (81, 24349024), (84, 23479416), (96, 20544489), (108, 18261768), (112, 17609562), (126, 15652944), (142, 13889232), (144, 13696326), (162, 12174512), (168, 11739708), (189, 10435296), (213, 9259488), (216, 9130884), (224, 8804781), (252, 7826472), (284, 6944616), (288, 6848163), (324, 6087256), (336, 5869854), (378, 5217648), (426, 4629744), (432, 4565442), (497, 3968352), (504, 3913236), (567, 3478432), (568, 3472308), (639, 3086496), (648, 3043628), (672, 2934927), (756, 2608824), (852, 2314872), (864, 2282721), (994, 1984176), (1008, 1956618), (1134, 1739216), (1136, 1736154), (1278, 1543248), (1296, 1521814), (1491, 1322784), (1512, 1304412), (1531, 1288224), (1704, 1157436), (1917, 1028832), (1988, 992088), (2016, 978309), (2268, 869608), (2272, 868077), (2556, 771624), (2592, 760907), (2982, 661392), (3024, 652206), (3062, 644112), (3408, 578718), (3834, 514416), (3976, 496044), (4473, 440928), (4536, 434804), (4593, 429408), (5112, 385812), (5751, 342944), (5964, 330696), (6048, 326103), (6124, 322056), (6816, 289359), (7668, 257208), (7952, 248022), (8946, 220464), (9072, 217402), (9186, 214704), (10224, 192906), (10717, 184032), (11502, 171472), (11928, 165348), (12248, 161028), (13419, 146976), (13779, 143136), (15336, 128604), (15904, 124011), (17892, 110232), (18144, 108701), (18372, 107352), (20448, 96453), (21434, 92016), (23004, 85736), (23856, 82674), (24496, 80514), (26838, 73488), (27558, 71568), (30672, 64302), (32151, 61344), (35784, 55116), (36744, 53676), (40257, 48992), (41337, 47712), (42868, 46008)]