409968551988

素因数分解:

$2^2\times 3^4\times {\mathrm{1265335037}}^1$

素因数の和:1265335053

約数の個数: 30

約数和(自身を含む): 1071738777186

約数和(自身を除く): 661770225198

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1265335037, 2530670074, 3796005111, 5061340148, 7592010222, 11388015333, 15184020444, 22776030666, 34164045999, 45552061332, 68328091998, 102492137997, 136656183996, 204984275994, 409968551988]

約数ペア:

[(1, 409968551988), (2, 204984275994), (3, 136656183996), (4, 102492137997), (6, 68328091998), (9, 45552061332), (12, 34164045999), (18, 22776030666), (27, 15184020444), (36, 11388015333), (54, 7592010222), (81, 5061340148), (108, 3796005111), (162, 2530670074), (324, 1265335037)]