381083128464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{256104253}}^1$

素因数の和:256104295

約数の個数: 40

約数和(自身を含む): 1016221679872

約数和(自身を除く): 635138551408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 256104253, 512208506, 768312759, 1024417012, 1536625518, 2048834024, 3073251036, 4097668048, 6146502072, 7939231843, 12293004144, 15878463686, 23817695529, 31756927372, 47635391058, 63513854744, 95270782116, 127027709488, 190541564232, 381083128464]

約数ペア:

[(1, 381083128464), (2, 190541564232), (3, 127027709488), (4, 95270782116), (6, 63513854744), (8, 47635391058), (12, 31756927372), (16, 23817695529), (24, 15878463686), (31, 12293004144), (48, 7939231843), (62, 6146502072), (93, 4097668048), (124, 3073251036), (186, 2048834024), (248, 1536625518), (372, 1024417012), (496, 768312759), (744, 512208506), (1488, 256104253)]