255733596

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{308857}}^1$

素因数の和:308890

約数の個数: 36

約数和(自身を含む): 674545872

約数和(自身を除く): 418812276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 308857, 617714, 926571, 1235428, 1853142, 2779713, 3706284, 5559426, 7103711, 11118852, 14207422, 21311133, 28414844, 42622266, 63933399, 85244532, 127866798, 255733596]

約数ペア:

[(1, 255733596), (2, 127866798), (3, 85244532), (4, 63933399), (6, 42622266), (9, 28414844), (12, 21311133), (18, 14207422), (23, 11118852), (36, 7103711), (46, 5559426), (69, 3706284), (92, 2779713), (138, 1853142), (207, 1235428), (276, 926571), (414, 617714), (828, 308857)]