1295754912

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{28657}}^1$

素因数の和:28830

約数の個数: 72

約数和(自身を含む): 3708402516

約数和(自身を除く): 2412647604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 11304, 15072, 22608, 28657, 45216, 57314, 85971, 114628, 171942, 229256, 257913, 343884, 458512, 515826, 687768, 917024, 1031652, 1375536, 2063304, 2751072, 4126608, 4499149, 8253216, 8998298, 13497447, 17996596, 26994894, 35993192, 40492341, 53989788, 71986384, 80984682, 107979576, 143972768, 161969364, 215959152, 323938728, 431918304, 647877456, 1295754912]

約数ペア:

[(1, 1295754912), (2, 647877456), (3, 431918304), (4, 323938728), (6, 215959152), (8, 161969364), (9, 143972768), (12, 107979576), (16, 80984682), (18, 71986384), (24, 53989788), (32, 40492341), (36, 35993192), (48, 26994894), (72, 17996596), (96, 13497447), (144, 8998298), (157, 8253216), (288, 4499149), (314, 4126608), (471, 2751072), (628, 2063304), (942, 1375536), (1256, 1031652), (1413, 917024), (1884, 687768), (2512, 515826), (2826, 458512), (3768, 343884), (5024, 257913), (5652, 229256), (7536, 171942), (11304, 114628), (15072, 85971), (22608, 57314), (28657, 45216)]