331395624

素因数分解:

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

素因数の和:120

約数の個数: 240

約数和(自身を含む): 1101129120

約数和(自身を除く): 769733496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 71, 72, 81, 84, 98, 108, 126, 142, 147, 162, 168, 189, 196, 213, 216, 243, 252, 284, 294, 324, 343, 378, 392, 426, 441, 486, 497, 504, 567, 568, 588, 639, 648, 686, 756, 852, 882, 972, 994, 1029, 1134, 1176, 1278, 1323, 1372, 1491, 1512, 1701, 1704, 1764, 1917, 1944, 1988, 2058, 2268, 2401, 2556, 2646, 2744, 2982, 3087, 3402, 3479, 3528, 3834, 3969, 3976, 4116, 4473, 4536, 4802, 5112, 5292, 5751, 5964, 6174, 6804, 6958, 7203, 7668, 7938, 8232, 8946, 9261, 9604, 10437, 10584, 11502, 11907, 11928, 12348, 13419, 13608, 13916, 14406, 15336, 15876, 17253, 17892, 18522, 19208, 20874, 21609, 23004, 23814, 24353, 24696, 26838, 27783, 27832, 28812, 31311, 31752, 34506, 35784, 37044, 40257, 41748, 43218, 46008, 47628, 48706, 53676, 55566, 57624, 62622, 64827, 69012, 73059, 74088, 80514, 83349, 83496, 86436, 93933, 95256, 97412, 107352, 111132, 120771, 125244, 129654, 138024, 146118, 161028, 166698, 170471, 172872, 187866, 194481, 194824, 219177, 222264, 241542, 250488, 259308, 281799, 292236, 322056, 333396, 340942, 375732, 388962, 438354, 483084, 511413, 518616, 563598, 583443, 584472, 657531, 666792, 681884, 751464, 777924, 845397, 876708, 966168, 1022826, 1127196, 1166886, 1315062, 1363768, 1534239, 1555848, 1690794, 1753416, 1972593, 2045652, 2254392, 2333772, 2630124, 3068478, 3381588, 3945186, 4091304, 4602717, 4667544, 5260248, 5917779, 6136956, 6763176, 7890372, 9205434, 11835558, 12273912, 13808151, 15780744, 18410868, 23671116, 27616302, 36821736, 41424453, 47342232, 55232604, 82848906, 110465208, 165697812, 331395624]

約数ペア:

[(1, 331395624), (2, 165697812), (3, 110465208), (4, 82848906), (6, 55232604), (7, 47342232), (8, 41424453), (9, 36821736), (12, 27616302), (14, 23671116), (18, 18410868), (21, 15780744), (24, 13808151), (27, 12273912), (28, 11835558), (36, 9205434), (42, 7890372), (49, 6763176), (54, 6136956), (56, 5917779), (63, 5260248), (71, 4667544), (72, 4602717), (81, 4091304), (84, 3945186), (98, 3381588), (108, 3068478), (126, 2630124), (142, 2333772), (147, 2254392), (162, 2045652), (168, 1972593), (189, 1753416), (196, 1690794), (213, 1555848), (216, 1534239), (243, 1363768), (252, 1315062), (284, 1166886), (294, 1127196), (324, 1022826), (343, 966168), (378, 876708), (392, 845397), (426, 777924), (441, 751464), (486, 681884), (497, 666792), (504, 657531), (567, 584472), (568, 583443), (588, 563598), (639, 518616), (648, 511413), (686, 483084), (756, 438354), (852, 388962), (882, 375732), (972, 340942), (994, 333396), (1029, 322056), (1134, 292236), (1176, 281799), (1278, 259308), (1323, 250488), (1372, 241542), (1491, 222264), (1512, 219177), (1701, 194824), (1704, 194481), (1764, 187866), (1917, 172872), (1944, 170471), (1988, 166698), (2058, 161028), (2268, 146118), (2401, 138024), (2556, 129654), (2646, 125244), (2744, 120771), (2982, 111132), (3087, 107352), (3402, 97412), (3479, 95256), (3528, 93933), (3834, 86436), (3969, 83496), (3976, 83349), (4116, 80514), (4473, 74088), (4536, 73059), (4802, 69012), (5112, 64827), (5292, 62622), (5751, 57624), (5964, 55566), (6174, 53676), (6804, 48706), (6958, 47628), (7203, 46008), (7668, 43218), (7938, 41748), (8232, 40257), (8946, 37044), (9261, 35784), (9604, 34506), (10437, 31752), (10584, 31311), (11502, 28812), (11907, 27832), (11928, 27783), (12348, 26838), (13419, 24696), (13608, 24353), (13916, 23814), (14406, 23004), (15336, 21609), (15876, 20874), (17253, 19208), (17892, 18522)]