244762686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12373}}^1$

素因数の和:12545

約数の個数: 48

約数和(自身を含む): 609988704

約数和(自身を除く): 365226018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 12373, 19782, 24746, 37119, 74238, 86611, 111357, 173222, 222714, 259833, 519666, 779499, 1558998, 1942561, 3885122, 5827683, 11655366, 13597927, 17483049, 27195854, 34966098, 40793781, 81587562, 122381343, 244762686]

約数ペア:

[(1, 244762686), (2, 122381343), (3, 81587562), (6, 40793781), (7, 34966098), (9, 27195854), (14, 17483049), (18, 13597927), (21, 11655366), (42, 5827683), (63, 3885122), (126, 1942561), (157, 1558998), (314, 779499), (471, 519666), (942, 259833), (1099, 222714), (1413, 173222), (2198, 111357), (2826, 86611), (3297, 74238), (6594, 37119), (9891, 24746), (12373, 19782)]