247681188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{362107}}^1$

素因数の和:362136

約数の個数: 36

約数和(自身を含む): 659036560

約数和(自身を除く): 411355372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 362107, 724214, 1086321, 1448428, 2172642, 3258963, 4345284, 6517926, 6880033, 13035852, 13760066, 20640099, 27520132, 41280198, 61920297, 82560396, 123840594, 247681188]

約数ペア:

[(1, 247681188), (2, 123840594), (3, 82560396), (4, 61920297), (6, 41280198), (9, 27520132), (12, 20640099), (18, 13760066), (19, 13035852), (36, 6880033), (38, 6517926), (57, 4345284), (76, 3258963), (114, 2172642), (171, 1448428), (228, 1086321), (342, 724214), (684, 362107)]