716400738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{19577}}^1$

素因数の和:19711

約数の個数: 48

約数和(自身を含む): 1649250720

約数和(自身を除く): 932849982

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 107, 114, 171, 214, 321, 342, 642, 963, 1926, 2033, 4066, 6099, 12198, 18297, 19577, 36594, 39154, 58731, 117462, 176193, 352386, 371963, 743926, 1115889, 2094739, 2231778, 3347667, 4189478, 6284217, 6695334, 12568434, 18852651, 37705302, 39800041, 79600082, 119400123, 238800246, 358200369, 716400738]

約数ペア:

[(1, 716400738), (2, 358200369), (3, 238800246), (6, 119400123), (9, 79600082), (18, 39800041), (19, 37705302), (38, 18852651), (57, 12568434), (107, 6695334), (114, 6284217), (171, 4189478), (214, 3347667), (321, 2231778), (342, 2094739), (642, 1115889), (963, 743926), (1926, 371963), (2033, 352386), (4066, 176193), (6099, 117462), (12198, 58731), (18297, 39154), (19577, 36594)]