338226486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{228223}}^1$

素因数の和:228260

約数の個数: 32

約数和(自身を含む): 766832640

約数和(自身を除く): 428606154

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 228223, 456446, 684669, 1369338, 2966899, 4336237, 5933798, 8672474, 8900697, 13008711, 17801394, 26017422, 56371081, 112742162, 169113243, 338226486]

約数ペア:

[(1, 338226486), (2, 169113243), (3, 112742162), (6, 56371081), (13, 26017422), (19, 17801394), (26, 13008711), (38, 8900697), (39, 8672474), (57, 5933798), (78, 4336237), (114, 2966899), (247, 1369338), (494, 684669), (741, 456446), (1482, 228223)]