319020488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{91253}}^1$

素因数の和:91301

約数の個数: 32

約数和(自身を含む): 657028800

約数和(自身を除く): 338008312

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 91253, 182506, 365012, 730024, 1733807, 2098819, 3467614, 4197638, 6935228, 8395276, 13870456, 16790552, 39877561, 79755122, 159510244, 319020488]

約数ペア:

[(1, 319020488), (2, 159510244), (4, 79755122), (8, 39877561), (19, 16790552), (23, 13870456), (38, 8395276), (46, 6935228), (76, 4197638), (92, 3467614), (152, 2098819), (184, 1733807), (437, 730024), (874, 365012), (1748, 182506), (3496, 91253)]