280896048

素因数分解:

$2^4\times 3^2\times {\mathrm{1950667}}^1$

素因数の和:1950681

約数の個数: 30

約数和(自身を含む): 786119204

約数和(自身を除く): 505223156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1950667, 3901334, 5852001, 7802668, 11704002, 15605336, 17556003, 23408004, 31210672, 35112006, 46816008, 70224012, 93632016, 140448024, 280896048]

約数ペア:

[(1, 280896048), (2, 140448024), (3, 93632016), (4, 70224012), (6, 46816008), (8, 35112006), (9, 31210672), (12, 23408004), (16, 17556003), (18, 15605336), (24, 11704002), (36, 7802668), (48, 5852001), (72, 3901334), (144, 1950667)]