264505728

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 731364480

約数和(自身を除く): 466858752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 83, 86, 96, 128, 129, 166, 172, 192, 193, 249, 258, 332, 344, 384, 386, 498, 516, 579, 664, 688, 772, 996, 1032, 1158, 1328, 1376, 1544, 1992, 2064, 2316, 2656, 2752, 3088, 3569, 3984, 4128, 4632, 5312, 5504, 6176, 7138, 7968, 8256, 8299, 9264, 10624, 10707, 12352, 14276, 15936, 16019, 16512, 16598, 18528, 21414, 24704, 24897, 28552, 31872, 32038, 33196, 37056, 42828, 48057, 49794, 57104, 64076, 66392, 74112, 85656, 96114, 99588, 114208, 128152, 132784, 171312, 192228, 199176, 228416, 256304, 265568, 342624, 384456, 398352, 456832, 512608, 531136, 685248, 688817, 768912, 796704, 1025216, 1062272, 1370496, 1377634, 1537824, 1593408, 2050432, 2066451, 2755268, 3075648, 3186816, 4132902, 5510536, 6151296, 8265804, 11021072, 16531608, 22042144, 33063216, 44084288, 66126432, 88168576, 132252864, 264505728]

約数ペア:

[(1, 264505728), (2, 132252864), (3, 88168576), (4, 66126432), (6, 44084288), (8, 33063216), (12, 22042144), (16, 16531608), (24, 11021072), (32, 8265804), (43, 6151296), (48, 5510536), (64, 4132902), (83, 3186816), (86, 3075648), (96, 2755268), (128, 2066451), (129, 2050432), (166, 1593408), (172, 1537824), (192, 1377634), (193, 1370496), (249, 1062272), (258, 1025216), (332, 796704), (344, 768912), (384, 688817), (386, 685248), (498, 531136), (516, 512608), (579, 456832), (664, 398352), (688, 384456), (772, 342624), (996, 265568), (1032, 256304), (1158, 228416), (1328, 199176), (1376, 192228), (1544, 171312), (1992, 132784), (2064, 128152), (2316, 114208), (2656, 99588), (2752, 96114), (3088, 85656), (3569, 74112), (3984, 66392), (4128, 64076), (4632, 57104), (5312, 49794), (5504, 48057), (6176, 42828), (7138, 37056), (7968, 33196), (8256, 32038), (8299, 31872), (9264, 28552), (10624, 24897), (10707, 24704), (12352, 21414), (14276, 18528), (15936, 16598), (16019, 16512)]