354357072

素因数分解:

$2^4\times 3^3\times {\mathrm{820271}}^1$

素因数の和:820288

約数の個数: 40

約数和(自身を含む): 1017137280

約数和(自身を除く): 662780208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 820271, 1640542, 2460813, 3281084, 4921626, 6562168, 7382439, 9843252, 13124336, 14764878, 19686504, 22147317, 29529756, 39373008, 44294634, 59059512, 88589268, 118119024, 177178536, 354357072]

約数ペア:

[(1, 354357072), (2, 177178536), (3, 118119024), (4, 88589268), (6, 59059512), (8, 44294634), (9, 39373008), (12, 29529756), (16, 22147317), (18, 19686504), (24, 14764878), (27, 13124336), (36, 9843252), (48, 7382439), (54, 6562168), (72, 4921626), (108, 3281084), (144, 2460813), (216, 1640542), (432, 820271)]