217337616

素因数分解:

$2^4\times 3^2\times {\mathrm{1509289}}^1$

素因数の和:1509303

約数の個数: 30

約数和(自身を含む): 608243870

約数和(自身を除く): 390906254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1509289, 3018578, 4527867, 6037156, 9055734, 12074312, 13583601, 18111468, 24148624, 27167202, 36222936, 54334404, 72445872, 108668808, 217337616]

約数ペア:

[(1, 217337616), (2, 108668808), (3, 72445872), (4, 54334404), (6, 36222936), (8, 27167202), (9, 24148624), (12, 18111468), (16, 13583601), (18, 12074312), (24, 9055734), (36, 6037156), (48, 4527867), (72, 3018578), (144, 1509289)]