315093064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21187}}^1$

素因数の和:21230

約数の個数: 48

約数和(自身を含む): 697932720

約数和(自身を除く): 382839656

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 14872, 21187, 42374, 84748, 169496, 233057, 275431, 466114, 550862, 932228, 1101724, 1864456, 2203448, 3029741, 3580603, 6059482, 7161206, 12118964, 14322412, 24237928, 28644824, 39386633, 78773266, 157546532, 315093064]

約数ペア:

[(1, 315093064), (2, 157546532), (4, 78773266), (8, 39386633), (11, 28644824), (13, 24237928), (22, 14322412), (26, 12118964), (44, 7161206), (52, 6059482), (88, 3580603), (104, 3029741), (143, 2203448), (169, 1864456), (286, 1101724), (338, 932228), (572, 550862), (676, 466114), (1144, 275431), (1352, 233057), (1859, 169496), (3718, 84748), (7436, 42374), (14872, 21187)]