266787684

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{13163}}^1$

素因数の和:13736

約数の個数: 36

約数和(自身を含む): 675629136

約数和(自身を除く): 408841452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2252, 3378, 5067, 6756, 10134, 13163, 20268, 26326, 39489, 52652, 78978, 118467, 157956, 236934, 473868, 7410769, 14821538, 22232307, 29643076, 44464614, 66696921, 88929228, 133393842, 266787684]

約数ペア:

[(1, 266787684), (2, 133393842), (3, 88929228), (4, 66696921), (6, 44464614), (9, 29643076), (12, 22232307), (18, 14821538), (36, 7410769), (563, 473868), (1126, 236934), (1689, 157956), (2252, 118467), (3378, 78978), (5067, 52652), (6756, 39489), (10134, 26326), (13163, 20268)]