238166786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 452995200

約数和(自身を除く): 214828414

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 41, 82, 143, 209, 247, 286, 418, 451, 494, 533, 779, 902, 1066, 1069, 1558, 2138, 2717, 5434, 5863, 8569, 10127, 11726, 11759, 13897, 17138, 20254, 20311, 23518, 27794, 40622, 43829, 87658, 111397, 152867, 222794, 223421, 264043, 305734, 446842, 482119, 528086, 569777, 832751, 964238, 1139554, 1665502, 2904473, 5808946, 6267547, 9160261, 10825763, 12535094, 18320522, 21651526, 119083393, 238166786]

約数ペア:

[(1, 238166786), (2, 119083393), (11, 21651526), (13, 18320522), (19, 12535094), (22, 10825763), (26, 9160261), (38, 6267547), (41, 5808946), (82, 2904473), (143, 1665502), (209, 1139554), (247, 964238), (286, 832751), (418, 569777), (451, 528086), (494, 482119), (533, 446842), (779, 305734), (902, 264043), (1066, 223421), (1069, 222794), (1558, 152867), (2138, 111397), (2717, 87658), (5434, 43829), (5863, 40622), (8569, 27794), (10127, 23518), (11726, 20311), (11759, 20254), (13897, 17138)]