816873264

素因数分解:

$2^4\times 3^2\times {\mathrm{5672731}}^1$

素因数の和:5672745

約数の個数: 30

約数和(自身を含む): 2286110996

約数和(自身を除く): 1469237732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5672731, 11345462, 17018193, 22690924, 34036386, 45381848, 51054579, 68072772, 90763696, 102109158, 136145544, 204218316, 272291088, 408436632, 816873264]

約数ペア:

[(1, 816873264), (2, 408436632), (3, 272291088), (4, 204218316), (6, 136145544), (8, 102109158), (9, 90763696), (12, 68072772), (16, 51054579), (18, 45381848), (24, 34036386), (36, 22690924), (48, 17018193), (72, 11345462), (144, 5672731)]