290163312

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{46861}}^1$

素因数の和:46918

約数の個数: 60

約数和(自身を含む): 830956984

約数和(自身を除く): 540793672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 46861, 93722, 140583, 187444, 281166, 374888, 421749, 562332, 749776, 843498, 1124664, 1686996, 2015023, 2249328, 3373992, 4030046, 6045069, 6747984, 8060092, 12090138, 16120184, 18135207, 24180276, 32240368, 36270414, 48360552, 72540828, 96721104, 145081656, 290163312]

約数ペア:

[(1, 290163312), (2, 145081656), (3, 96721104), (4, 72540828), (6, 48360552), (8, 36270414), (9, 32240368), (12, 24180276), (16, 18135207), (18, 16120184), (24, 12090138), (36, 8060092), (43, 6747984), (48, 6045069), (72, 4030046), (86, 3373992), (129, 2249328), (144, 2015023), (172, 1686996), (258, 1124664), (344, 843498), (387, 749776), (516, 562332), (688, 421749), (774, 374888), (1032, 281166), (1548, 187444), (2064, 140583), (3096, 93722), (6192, 46861)]