313051569296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6679}}^1\times {\mathrm{154181}}^1$

素因数の和:160887

約数の個数: 40

約数和(自身を含む): 638560171200

約数和(自身を除く): 325508601904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6679, 13358, 26716, 53432, 106864, 126901, 154181, 253802, 308362, 507604, 616724, 1015208, 1233448, 2030416, 2466896, 2929439, 5858878, 11717756, 23435512, 46871024, 1029774899, 2059549798, 4119099596, 8238199192, 16476398384, 19565723081, 39131446162, 78262892324, 156525784648, 313051569296]

約数ペア:

[(1, 313051569296), (2, 156525784648), (4, 78262892324), (8, 39131446162), (16, 19565723081), (19, 16476398384), (38, 8238199192), (76, 4119099596), (152, 2059549798), (304, 1029774899), (6679, 46871024), (13358, 23435512), (26716, 11717756), (53432, 5858878), (106864, 2929439), (126901, 2466896), (154181, 2030416), (253802, 1233448), (308362, 1015208), (507604, 616724)]