338261808

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{171881}}^1$

素因数の和:171933

約数の個数: 40

約数和(自身を含む): 895161456

約数和(自身を除く): 556899648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 171881, 343762, 515643, 687524, 1031286, 1375048, 2062572, 2750096, 4125144, 7047121, 8250288, 14094242, 21141363, 28188484, 42282726, 56376968, 84565452, 112753936, 169130904, 338261808]

約数ペア:

[(1, 338261808), (2, 169130904), (3, 112753936), (4, 84565452), (6, 56376968), (8, 42282726), (12, 28188484), (16, 21141363), (24, 14094242), (41, 8250288), (48, 7047121), (82, 4125144), (123, 2750096), (164, 2062572), (246, 1375048), (328, 1031286), (492, 687524), (656, 515643), (984, 343762), (1968, 171881)]