18781607424

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9173}}^1$

素因数の和:9268

約数の個数: 160

約数和(自身を含む): 52856331264

約数和(自身を除く): 34074723840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 256, 258, 344, 372, 384, 496, 512, 516, 688, 744, 768, 992, 1032, 1333, 1376, 1488, 1536, 1984, 2064, 2666, 2752, 2976, 3968, 3999, 4128, 5332, 5504, 5952, 7936, 7998, 8256, 9173, 10664, 11008, 11904, 15872, 15996, 16512, 18346, 21328, 22016, 23808, 27519, 31992, 33024, 36692, 42656, 47616, 55038, 63984, 66048, 73384, 85312, 110076, 127968, 146768, 170624, 220152, 255936, 284363, 293536, 341248, 394439, 440304, 511872, 568726, 587072, 682496, 788878, 853089, 880608, 1023744, 1137452, 1174144, 1183317, 1577756, 1706178, 1761216, 2047488, 2274904, 2348288, 2366634, 3155512, 3412356, 3522432, 4549808, 4696576, 4733268, 6311024, 6824712, 7044864, 9099616, 9466536, 12227609, 12622048, 13649424, 14089728, 18199232, 18933072, 24455218, 25244096, 27298848, 36398464, 36682827, 37866144, 48910436, 50488192, 54597696, 72796928, 73365654, 75732288, 97820872, 100976384, 109195392, 145593856, 146731308, 151464576, 195641744, 201952768, 218390784, 293462616, 302929152, 391283488, 436781568, 586925232, 605858304, 782566976, 1173850464, 1565133952, 2347700928, 3130267904, 4695401856, 6260535808, 9390803712, 18781607424]

約数ペア:

[(1, 18781607424), (2, 9390803712), (3, 6260535808), (4, 4695401856), (6, 3130267904), (8, 2347700928), (12, 1565133952), (16, 1173850464), (24, 782566976), (31, 605858304), (32, 586925232), (43, 436781568), (48, 391283488), (62, 302929152), (64, 293462616), (86, 218390784), (93, 201952768), (96, 195641744), (124, 151464576), (128, 146731308), (129, 145593856), (172, 109195392), (186, 100976384), (192, 97820872), (248, 75732288), (256, 73365654), (258, 72796928), (344, 54597696), (372, 50488192), (384, 48910436), (496, 37866144), (512, 36682827), (516, 36398464), (688, 27298848), (744, 25244096), (768, 24455218), (992, 18933072), (1032, 18199232), (1333, 14089728), (1376, 13649424), (1488, 12622048), (1536, 12227609), (1984, 9466536), (2064, 9099616), (2666, 7044864), (2752, 6824712), (2976, 6311024), (3968, 4733268), (3999, 4696576), (4128, 4549808), (5332, 3522432), (5504, 3412356), (5952, 3155512), (7936, 2366634), (7998, 2348288), (8256, 2274904), (9173, 2047488), (10664, 1761216), (11008, 1706178), (11904, 1577756), (15872, 1183317), (15996, 1174144), (16512, 1137452), (18346, 1023744), (21328, 880608), (22016, 853089), (23808, 788878), (27519, 682496), (31992, 587072), (33024, 568726), (36692, 511872), (42656, 440304), (47616, 394439), (55038, 341248), (63984, 293536), (66048, 284363), (73384, 255936), (85312, 220152), (110076, 170624), (127968, 146768)]