352445888

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1681

約数の個数: 56

約数和(自身を含む): 724741248

約数和(自身を除く): 372295360

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 1376, 1543, 2656, 2752, 3086, 3569, 5312, 6172, 7138, 12344, 14276, 24688, 28552, 49376, 57104, 66349, 98752, 114208, 128069, 132698, 228416, 256138, 265396, 512276, 530792, 1024552, 1061584, 2049104, 2123168, 4098208, 4246336, 5506967, 8196416, 11013934, 22027868, 44055736, 88111472, 176222944, 352445888]

約数ペア:

[(1, 352445888), (2, 176222944), (4, 88111472), (8, 44055736), (16, 22027868), (32, 11013934), (43, 8196416), (64, 5506967), (83, 4246336), (86, 4098208), (166, 2123168), (172, 2049104), (332, 1061584), (344, 1024552), (664, 530792), (688, 512276), (1328, 265396), (1376, 256138), (1543, 228416), (2656, 132698), (2752, 128069), (3086, 114208), (3569, 98752), (5312, 66349), (6172, 57104), (7138, 49376), (12344, 28552), (14276, 24688)]