339733242

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 745355520

約数和(自身を除く): 405622278

約数列:

[1, 2, 3, 6, 9, 18, 157, 239, 314, 471, 478, 503, 717, 942, 1006, 1413, 1434, 1509, 2151, 2826, 3018, 4302, 4527, 9054, 37523, 75046, 78971, 112569, 120217, 157942, 225138, 236913, 240434, 337707, 360651, 473826, 675414, 710739, 721302, 1081953, 1421478, 2163906, 18874069, 37748138, 56622207, 113244414, 169866621, 339733242]

約数ペア:

[(1, 339733242), (2, 169866621), (3, 113244414), (6, 56622207), (9, 37748138), (18, 18874069), (157, 2163906), (239, 1421478), (314, 1081953), (471, 721302), (478, 710739), (503, 675414), (717, 473826), (942, 360651), (1006, 337707), (1413, 240434), (1434, 236913), (1509, 225138), (2151, 157942), (2826, 120217), (3018, 112569), (4302, 78971), (4527, 75046), (9054, 37523)]