284471912396

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1\times {\mathrm{38261}}^1$

素因数の和:40430

約数の個数: 48

約数和(自身を含む): 573584723712

約数和(自身を除く): 289112811316

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 2027, 3668, 4054, 8108, 14189, 28378, 38261, 56756, 76522, 153044, 265537, 267827, 531074, 535654, 1062148, 1071308, 1858759, 3717518, 5012191, 7435036, 10024382, 20048764, 35085337, 70170674, 77555047, 140341348, 155110094, 310220188, 542885329, 1085770658, 2171541316, 10159711157, 20319422314, 40638844628, 71117978099, 142235956198, 284471912396]

約数ペア:

[(1, 284471912396), (2, 142235956198), (4, 71117978099), (7, 40638844628), (14, 20319422314), (28, 10159711157), (131, 2171541316), (262, 1085770658), (524, 542885329), (917, 310220188), (1834, 155110094), (2027, 140341348), (3668, 77555047), (4054, 70170674), (8108, 35085337), (14189, 20048764), (28378, 10024382), (38261, 7435036), (56756, 5012191), (76522, 3717518), (153044, 1858759), (265537, 1071308), (267827, 1062148), (531074, 535654)]