354156946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 642733056

約数和(自身を除く): 288576110

約数列:

[1, 2, 11, 13, 22, 26, 71, 107, 142, 143, 163, 214, 286, 326, 781, 923, 1177, 1391, 1562, 1793, 1846, 2119, 2354, 2782, 3586, 4238, 7597, 10153, 11573, 15194, 15301, 17441, 20306, 23146, 23309, 30602, 34882, 46618, 83567, 98761, 127303, 150449, 167134, 191851, 197522, 226733, 254606, 300898, 383702, 453466, 1086371, 1238311, 1654939, 2172742, 2476622, 2494063, 3309878, 4988126, 13621421, 16098043, 27242842, 32196086, 177078473, 354156946]

約数ペア:

[(1, 354156946), (2, 177078473), (11, 32196086), (13, 27242842), (22, 16098043), (26, 13621421), (71, 4988126), (107, 3309878), (142, 2494063), (143, 2476622), (163, 2172742), (214, 1654939), (286, 1238311), (326, 1086371), (781, 453466), (923, 383702), (1177, 300898), (1391, 254606), (1562, 226733), (1793, 197522), (1846, 191851), (2119, 167134), (2354, 150449), (2782, 127303), (3586, 98761), (4238, 83567), (7597, 46618), (10153, 34882), (11573, 30602), (15194, 23309), (15301, 23146), (17441, 20306)]