290541312

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6678

約数の個数: 108

約数和(自身を含む): 881924680

約数和(自身を除く): 591383368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 6637, 7296, 10944, 13274, 14592, 19911, 21888, 26548, 39822, 43776, 53096, 59733, 79644, 106192, 119466, 126103, 159288, 212384, 238932, 252206, 318576, 378309, 424768, 477864, 504412, 637152, 756618, 849536, 955728, 1008824, 1134927, 1274304, 1513236, 1699072, 1911456, 2017648, 2269854, 2548608, 3026472, 3822912, 4035296, 4539708, 5097216, 6052944, 7645824, 8070592, 9079416, 12105888, 15291648, 16141184, 18158832, 24211776, 32282368, 36317664, 48423552, 72635328, 96847104, 145270656, 290541312]

約数ペア:

[(1, 290541312), (2, 145270656), (3, 96847104), (4, 72635328), (6, 48423552), (8, 36317664), (9, 32282368), (12, 24211776), (16, 18158832), (18, 16141184), (19, 15291648), (24, 12105888), (32, 9079416), (36, 8070592), (38, 7645824), (48, 6052944), (57, 5097216), (64, 4539708), (72, 4035296), (76, 3822912), (96, 3026472), (114, 2548608), (128, 2269854), (144, 2017648), (152, 1911456), (171, 1699072), (192, 1513236), (228, 1274304), (256, 1134927), (288, 1008824), (304, 955728), (342, 849536), (384, 756618), (456, 637152), (576, 504412), (608, 477864), (684, 424768), (768, 378309), (912, 318576), (1152, 252206), (1216, 238932), (1368, 212384), (1824, 159288), (2304, 126103), (2432, 119466), (2736, 106192), (3648, 79644), (4864, 59733), (5472, 53096), (6637, 43776), (7296, 39822), (10944, 26548), (13274, 21888), (14592, 19911)]