280115418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{7759}}^1$

素因数の和:8322

約数の個数: 32

約数和(自身を含む): 612357120

約数和(自身を除く): 332241702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 547, 1094, 1641, 3282, 6017, 7759, 12034, 15518, 18051, 23277, 36102, 46554, 85349, 170698, 256047, 512094, 4244173, 8488346, 12732519, 25465038, 46685903, 93371806, 140057709, 280115418]

約数ペア:

[(1, 280115418), (2, 140057709), (3, 93371806), (6, 46685903), (11, 25465038), (22, 12732519), (33, 8488346), (66, 4244173), (547, 512094), (1094, 256047), (1641, 170698), (3282, 85349), (6017, 46554), (7759, 36102), (12034, 23277), (15518, 18051)]