1381191804

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 3630768960

約数和(自身を除く): 2249577156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 277, 337, 411, 548, 554, 674, 822, 831, 1011, 1108, 1233, 1348, 1644, 1662, 2022, 2466, 2493, 3033, 3324, 3699, 4044, 4932, 4986, 6066, 7398, 7479, 9099, 9972, 12132, 14796, 14958, 18198, 29916, 36396, 37949, 46169, 75898, 92338, 93349, 113847, 138507, 151796, 184676, 186698, 227694, 277014, 280047, 341541, 373396, 415521, 455388, 554028, 560094, 683082, 831042, 840141, 1024623, 1120188, 1246563, 1366164, 1662084, 1680282, 2049246, 2493126, 2520423, 3360564, 4098492, 4986252, 5040846, 10081692, 12788813, 25577626, 38366439, 51155252, 76732878, 115099317, 153465756, 230198634, 345297951, 460397268, 690595902, 1381191804]

約数ペア:

[(1, 1381191804), (2, 690595902), (3, 460397268), (4, 345297951), (6, 230198634), (9, 153465756), (12, 115099317), (18, 76732878), (27, 51155252), (36, 38366439), (54, 25577626), (108, 12788813), (137, 10081692), (274, 5040846), (277, 4986252), (337, 4098492), (411, 3360564), (548, 2520423), (554, 2493126), (674, 2049246), (822, 1680282), (831, 1662084), (1011, 1366164), (1108, 1246563), (1233, 1120188), (1348, 1024623), (1644, 840141), (1662, 831042), (2022, 683082), (2466, 560094), (2493, 554028), (3033, 455388), (3324, 415521), (3699, 373396), (4044, 341541), (4932, 280047), (4986, 277014), (6066, 227694), (7398, 186698), (7479, 184676), (9099, 151796), (9972, 138507), (12132, 113847), (14796, 93349), (14958, 92338), (18198, 75898), (29916, 46169), (36396, 37949)]