388758492

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{28493}}^1$

素因数の和:28882

約数の個数: 36

約数和(自身を含む): 985322520

約数和(自身を除く): 596564028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2274, 3411, 4548, 6822, 13644, 28493, 56986, 85479, 113972, 170958, 256437, 341916, 512874, 1025748, 10798847, 21597694, 32396541, 43195388, 64793082, 97189623, 129586164, 194379246, 388758492]

約数ペア:

[(1, 388758492), (2, 194379246), (3, 129586164), (4, 97189623), (6, 64793082), (9, 43195388), (12, 32396541), (18, 21597694), (36, 10798847), (379, 1025748), (758, 512874), (1137, 341916), (1516, 256437), (2274, 170958), (3411, 113972), (4548, 85479), (6822, 56986), (13644, 28493)]