263440672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 585252864

約数和(自身を除く): 321812192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 83, 88, 127, 142, 166, 176, 254, 284, 332, 352, 508, 568, 664, 781, 913, 1016, 1136, 1328, 1397, 1562, 1826, 2032, 2272, 2656, 2794, 3124, 3652, 4064, 5588, 5893, 6248, 7304, 9017, 10541, 11176, 11786, 12496, 14608, 18034, 21082, 22352, 23572, 24992, 29216, 36068, 42164, 44704, 47144, 64823, 72136, 84328, 94288, 99187, 115951, 129646, 144272, 168656, 188576, 198374, 231902, 259292, 288544, 337312, 396748, 463804, 518584, 748411, 793496, 927608, 1037168, 1496822, 1586992, 1855216, 2074336, 2993644, 3173984, 3710432, 5987288, 8232521, 11974576, 16465042, 23949152, 32930084, 65860168, 131720336, 263440672]

約数ペア:

[(1, 263440672), (2, 131720336), (4, 65860168), (8, 32930084), (11, 23949152), (16, 16465042), (22, 11974576), (32, 8232521), (44, 5987288), (71, 3710432), (83, 3173984), (88, 2993644), (127, 2074336), (142, 1855216), (166, 1586992), (176, 1496822), (254, 1037168), (284, 927608), (332, 793496), (352, 748411), (508, 518584), (568, 463804), (664, 396748), (781, 337312), (913, 288544), (1016, 259292), (1136, 231902), (1328, 198374), (1397, 188576), (1562, 168656), (1826, 144272), (2032, 129646), (2272, 115951), (2656, 99187), (2794, 94288), (3124, 84328), (3652, 72136), (4064, 64823), (5588, 47144), (5893, 44704), (6248, 42164), (7304, 36068), (9017, 29216), (10541, 24992), (11176, 23572), (11786, 22352), (12496, 21082), (14608, 18034)]