245083428

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{9041}}^1$

素因数の和:9305

約数の個数: 48

約数和(自身を含む): 638003520

約数和(自身を除く): 392920092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 6777, 9036, 9041, 13554, 18082, 27108, 27123, 36164, 54246, 81369, 108492, 162738, 244107, 325476, 488214, 976428, 2269291, 4538582, 6807873, 9077164, 13615746, 20423619, 27231492, 40847238, 61270857, 81694476, 122541714, 245083428]

約数ペア:

[(1, 245083428), (2, 122541714), (3, 81694476), (4, 61270857), (6, 40847238), (9, 27231492), (12, 20423619), (18, 13615746), (27, 9077164), (36, 6807873), (54, 4538582), (108, 2269291), (251, 976428), (502, 488214), (753, 325476), (1004, 244107), (1506, 162738), (2259, 108492), (3012, 81369), (4518, 54246), (6777, 36164), (9036, 27123), (9041, 27108), (13554, 18082)]