216040872

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{123311}}^1$

素因数の和:123393

約数の個数: 32

約数和(自身を含む): 547505280

約数和(自身を除く): 331464408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 123311, 246622, 369933, 493244, 739866, 986488, 1479732, 2959464, 9001703, 18003406, 27005109, 36006812, 54010218, 72013624, 108020436, 216040872]

約数ペア:

[(1, 216040872), (2, 108020436), (3, 72013624), (4, 54010218), (6, 36006812), (8, 27005109), (12, 18003406), (24, 9001703), (73, 2959464), (146, 1479732), (219, 986488), (292, 739866), (438, 493244), (584, 369933), (876, 246622), (1752, 123311)]