265702946

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 425865600

約数和(自身を除く): 160162654

約数列:

[1, 2, 23, 46, 61, 122, 179, 358, 529, 1058, 1403, 2806, 4117, 8234, 10919, 12167, 21838, 24334, 32269, 64538, 94691, 189382, 251137, 502274, 742187, 1484374, 2177893, 4355786, 5776151, 11552302, 132851473, 265702946]

約数ペア:

[(1, 265702946), (2, 132851473), (23, 11552302), (46, 5776151), (61, 4355786), (122, 2177893), (179, 1484374), (358, 742187), (529, 502274), (1058, 251137), (1403, 189382), (2806, 94691), (4117, 64538), (8234, 32269), (10919, 24334), (12167, 21838)]