266769072

素因数分解:

$2^4\times 3^3\times {\mathrm{617521}}^1$

素因数の和:617538

約数の個数: 40

約数和(自身を含む): 765727280

約数和(自身を除く): 498958208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 617521, 1235042, 1852563, 2470084, 3705126, 4940168, 5557689, 7410252, 9880336, 11115378, 14820504, 16673067, 22230756, 29641008, 33346134, 44461512, 66692268, 88923024, 133384536, 266769072]

約数ペア:

[(1, 266769072), (2, 133384536), (3, 88923024), (4, 66692268), (6, 44461512), (8, 33346134), (9, 29641008), (12, 22230756), (16, 16673067), (18, 14820504), (24, 11115378), (27, 9880336), (36, 7410252), (48, 5557689), (54, 4940168), (72, 3705126), (108, 2470084), (144, 1852563), (216, 1235042), (432, 617521)]