427140576

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 1248234624

約数和(自身を除く): 821094048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 107, 144, 166, 167, 214, 249, 288, 321, 332, 334, 428, 498, 501, 642, 664, 668, 747, 856, 963, 996, 1002, 1284, 1328, 1336, 1494, 1503, 1712, 1926, 1992, 2004, 2568, 2656, 2672, 2988, 3006, 3424, 3852, 3984, 4008, 5136, 5344, 5976, 6012, 7704, 7968, 8016, 8881, 10272, 11952, 12024, 13861, 15408, 16032, 17762, 17869, 23904, 24048, 26643, 27722, 30816, 35524, 35738, 41583, 48096, 53286, 53607, 55444, 71048, 71476, 79929, 83166, 106572, 107214, 110888, 124749, 142096, 142952, 159858, 160821, 166332, 213144, 214428, 221776, 249498, 284192, 285904, 319716, 321642, 332664, 426288, 428856, 443552, 498996, 571808, 639432, 643284, 665328, 852576, 857712, 997992, 1278864, 1286568, 1330656, 1483127, 1715424, 1995984, 2557728, 2573136, 2966254, 3991968, 4449381, 5146272, 5932508, 8898762, 11865016, 13348143, 17797524, 23730032, 26696286, 35595048, 47460064, 53392572, 71190096, 106785144, 142380192, 213570288, 427140576]

約数ペア:

[(1, 427140576), (2, 213570288), (3, 142380192), (4, 106785144), (6, 71190096), (8, 53392572), (9, 47460064), (12, 35595048), (16, 26696286), (18, 23730032), (24, 17797524), (32, 13348143), (36, 11865016), (48, 8898762), (72, 5932508), (83, 5146272), (96, 4449381), (107, 3991968), (144, 2966254), (166, 2573136), (167, 2557728), (214, 1995984), (249, 1715424), (288, 1483127), (321, 1330656), (332, 1286568), (334, 1278864), (428, 997992), (498, 857712), (501, 852576), (642, 665328), (664, 643284), (668, 639432), (747, 571808), (856, 498996), (963, 443552), (996, 428856), (1002, 426288), (1284, 332664), (1328, 321642), (1336, 319716), (1494, 285904), (1503, 284192), (1712, 249498), (1926, 221776), (1992, 214428), (2004, 213144), (2568, 166332), (2656, 160821), (2672, 159858), (2988, 142952), (3006, 142096), (3424, 124749), (3852, 110888), (3984, 107214), (4008, 106572), (5136, 83166), (5344, 79929), (5976, 71476), (6012, 71048), (7704, 55444), (7968, 53607), (8016, 53286), (8881, 48096), (10272, 41583), (11952, 35738), (12024, 35524), (13861, 30816), (15408, 27722), (16032, 26643), (17762, 24048), (17869, 23904)]