216761736

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{57527}}^1$

素因数の和:57693

約数の個数: 32

約数和(自身を含む): 545365440

約数和(自身を除く): 328603704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 57527, 115054, 172581, 230108, 345162, 460216, 690324, 1380648, 9031739, 18063478, 27095217, 36126956, 54190434, 72253912, 108380868, 216761736]

約数ペア:

[(1, 216761736), (2, 108380868), (3, 72253912), (4, 54190434), (6, 36126956), (8, 27095217), (12, 18063478), (24, 9031739), (157, 1380648), (314, 690324), (471, 460216), (628, 345162), (942, 230108), (1256, 172581), (1884, 115054), (3768, 57527)]