318934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 633600

約数和(自身を除く): 314666

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 109, 133, 154, 209, 218, 266, 418, 763, 1199, 1463, 1526, 2071, 2398, 2926, 4142, 8393, 14497, 16786, 22781, 28994, 45562, 159467, 318934]

約数ペア:

[(1, 318934), (2, 159467), (7, 45562), (11, 28994), (14, 22781), (19, 16786), (22, 14497), (38, 8393), (77, 4142), (109, 2926), (133, 2398), (154, 2071), (209, 1526), (218, 1463), (266, 1199), (418, 763)]