499898504

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2274

約数の個数: 64

約数和(自身を含む): 1105228800

約数和(自身を除く): 605330296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 71, 118, 142, 236, 284, 413, 472, 497, 568, 826, 994, 1652, 1988, 2131, 3304, 3976, 4189, 4262, 8378, 8524, 14917, 16756, 17048, 29323, 29834, 33512, 58646, 59668, 117292, 119336, 125729, 151301, 234584, 251458, 302602, 502916, 605204, 880103, 1005832, 1059107, 1210408, 1760206, 2118214, 3520412, 4236428, 7040824, 8472856, 8926759, 17853518, 35707036, 62487313, 71414072, 124974626, 249949252, 499898504]

約数ペア:

[(1, 499898504), (2, 249949252), (4, 124974626), (7, 71414072), (8, 62487313), (14, 35707036), (28, 17853518), (56, 8926759), (59, 8472856), (71, 7040824), (118, 4236428), (142, 3520412), (236, 2118214), (284, 1760206), (413, 1210408), (472, 1059107), (497, 1005832), (568, 880103), (826, 605204), (994, 502916), (1652, 302602), (1988, 251458), (2131, 234584), (3304, 151301), (3976, 125729), (4189, 119336), (4262, 117292), (8378, 59668), (8524, 58646), (14917, 33512), (16756, 29834), (17048, 29323)]