631755362294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10289}}^1\times {\mathrm{12149}}^1$

素因数の和:22485

約数の個数: 48

約数和(自身を含む): 1143214884000

約数和(自身を除く): 511459521706

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 10289, 12149, 20578, 24298, 72023, 85043, 144046, 170086, 195491, 230831, 390982, 461662, 1368437, 1615817, 2736874, 3231634, 3714329, 4385789, 7428658, 8771578, 26000303, 30700523, 52000606, 61401046, 125001061, 250002122, 875007427, 1750014854, 2375020159, 4750040318, 16625141113, 33250282226, 45125383021, 90250766042, 315877681147, 631755362294]

約数ペア:

[(1, 631755362294), (2, 315877681147), (7, 90250766042), (14, 45125383021), (19, 33250282226), (38, 16625141113), (133, 4750040318), (266, 2375020159), (361, 1750014854), (722, 875007427), (2527, 250002122), (5054, 125001061), (10289, 61401046), (12149, 52000606), (20578, 30700523), (24298, 26000303), (72023, 8771578), (85043, 7428658), (144046, 4385789), (170086, 3714329), (195491, 3231634), (230831, 2736874), (390982, 1615817), (461662, 1368437)]