338401096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{202393}}^1$

素因数の和:202429

約数の個数: 32

約数和(自身を含む): 728618400

約数和(自身を除く): 390217304

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 202393, 404786, 809572, 1619144, 2226323, 3845467, 4452646, 7690934, 8905292, 15381868, 17810584, 30763736, 42300137, 84600274, 169200548, 338401096]

約数ペア:

[(1, 338401096), (2, 169200548), (4, 84600274), (8, 42300137), (11, 30763736), (19, 17810584), (22, 15381868), (38, 8905292), (44, 7690934), (76, 4452646), (88, 3845467), (152, 2226323), (209, 1619144), (418, 809572), (836, 404786), (1672, 202393)]