217679472

素因数分解:

$2^4\times 3^2\times {\mathrm{1511663}}^1$

素因数の和:1511677

約数の個数: 30

約数和(自身を含む): 609200592

約数和(自身を除く): 391521120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1511663, 3023326, 4534989, 6046652, 9069978, 12093304, 13604967, 18139956, 24186608, 27209934, 36279912, 54419868, 72559824, 108839736, 217679472]

約数ペア:

[(1, 217679472), (2, 108839736), (3, 72559824), (4, 54419868), (6, 36279912), (8, 27209934), (9, 24186608), (12, 18139956), (16, 13604967), (18, 12093304), (24, 9069978), (36, 6046652), (48, 4534989), (72, 3023326), (144, 1511663)]