827950024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 1718418240

約数和(自身を除く): 890468216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 197, 293, 326, 394, 586, 652, 788, 1172, 1304, 1576, 1793, 2167, 2344, 3223, 3586, 4334, 6446, 7172, 8668, 12892, 14344, 17336, 25784, 32111, 47759, 57721, 64222, 95518, 115442, 128444, 191036, 230884, 256888, 353221, 382072, 461768, 525349, 634931, 706442, 1050698, 1269862, 1412884, 2101396, 2539724, 2825768, 4202792, 5079448, 9408523, 18817046, 37634092, 75268184, 103493753, 206987506, 413975012, 827950024]

約数ペア:

[(1, 827950024), (2, 413975012), (4, 206987506), (8, 103493753), (11, 75268184), (22, 37634092), (44, 18817046), (88, 9408523), (163, 5079448), (197, 4202792), (293, 2825768), (326, 2539724), (394, 2101396), (586, 1412884), (652, 1269862), (788, 1050698), (1172, 706442), (1304, 634931), (1576, 525349), (1793, 461768), (2167, 382072), (2344, 353221), (3223, 256888), (3586, 230884), (4334, 191036), (6446, 128444), (7172, 115442), (8668, 95518), (12892, 64222), (14344, 57721), (17336, 47759), (25784, 32111)]