516860016

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{25577}}^1$

素因数の和:26009

約数の個数: 40

約数和(自身を含む): 1338445584

約数和(自身を除く): 821585568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 20208, 25577, 51154, 76731, 102308, 153462, 204616, 306924, 409232, 613848, 1227696, 10767917, 21535834, 32303751, 43071668, 64607502, 86143336, 129215004, 172286672, 258430008, 516860016]

約数ペア:

[(1, 516860016), (2, 258430008), (3, 172286672), (4, 129215004), (6, 86143336), (8, 64607502), (12, 43071668), (16, 32303751), (24, 21535834), (48, 10767917), (421, 1227696), (842, 613848), (1263, 409232), (1684, 306924), (2526, 204616), (3368, 153462), (5052, 102308), (6736, 76731), (10104, 51154), (20208, 25577)]