1497123456

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 4071513600

約数和(自身を除く): 2574390144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 107, 128, 166, 192, 214, 249, 321, 332, 384, 428, 439, 498, 642, 664, 856, 878, 996, 1284, 1317, 1328, 1712, 1756, 1992, 2568, 2634, 2656, 3424, 3512, 3984, 5136, 5268, 5312, 6848, 7024, 7968, 8881, 10272, 10536, 10624, 13696, 14048, 15936, 17762, 20544, 21072, 26643, 28096, 31872, 35524, 36437, 41088, 42144, 46973, 53286, 56192, 71048, 72874, 84288, 93946, 106572, 109311, 140919, 142096, 145748, 168576, 187892, 213144, 218622, 281838, 284192, 291496, 375784, 426288, 437244, 563676, 568384, 582992, 751568, 852576, 874488, 1127352, 1136768, 1165984, 1503136, 1705152, 1748976, 2254704, 2331968, 3006272, 3410304, 3497952, 3898759, 4509408, 4663936, 6012544, 6995904, 7797518, 9018816, 11696277, 13991808, 15595036, 18037632, 23392554, 31190072, 46785108, 62380144, 93570216, 124760288, 187140432, 249520576, 374280864, 499041152, 748561728, 1497123456]

約数ペア:

[(1, 1497123456), (2, 748561728), (3, 499041152), (4, 374280864), (6, 249520576), (8, 187140432), (12, 124760288), (16, 93570216), (24, 62380144), (32, 46785108), (48, 31190072), (64, 23392554), (83, 18037632), (96, 15595036), (107, 13991808), (128, 11696277), (166, 9018816), (192, 7797518), (214, 6995904), (249, 6012544), (321, 4663936), (332, 4509408), (384, 3898759), (428, 3497952), (439, 3410304), (498, 3006272), (642, 2331968), (664, 2254704), (856, 1748976), (878, 1705152), (996, 1503136), (1284, 1165984), (1317, 1136768), (1328, 1127352), (1712, 874488), (1756, 852576), (1992, 751568), (2568, 582992), (2634, 568384), (2656, 563676), (3424, 437244), (3512, 426288), (3984, 375784), (5136, 291496), (5268, 284192), (5312, 281838), (6848, 218622), (7024, 213144), (7968, 187892), (8881, 168576), (10272, 145748), (10536, 142096), (10624, 140919), (13696, 109311), (14048, 106572), (15936, 93946), (17762, 84288), (20544, 72874), (21072, 71048), (26643, 56192), (28096, 53286), (31872, 46973), (35524, 42144), (36437, 41088)]