250927794

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6317

約数の個数: 80

約数和(自身を含む): 637486080

約数和(自身を除く): 386558286

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4446, 6271, 6669, 12542, 13338, 18813, 20007, 37626, 40014, 56439, 81523, 112878, 119149, 163046, 169317, 238298, 244569, 338634, 357447, 489138, 507951, 714894, 733707, 1015902, 1072341, 1467414, 1548937, 2144682, 2201121, 3097874, 3217023, 4402242, 4646811, 6434046, 6603363, 9293622, 9651069, 13206726, 13940433, 19302138, 27880866, 41821299, 83642598, 125463897, 250927794]

約数ペア:

[(1, 250927794), (2, 125463897), (3, 83642598), (6, 41821299), (9, 27880866), (13, 19302138), (18, 13940433), (19, 13206726), (26, 9651069), (27, 9293622), (38, 6603363), (39, 6434046), (54, 4646811), (57, 4402242), (78, 3217023), (81, 3097874), (114, 2201121), (117, 2144682), (162, 1548937), (171, 1467414), (234, 1072341), (247, 1015902), (342, 733707), (351, 714894), (494, 507951), (513, 489138), (702, 357447), (741, 338634), (1026, 244569), (1053, 238298), (1482, 169317), (1539, 163046), (2106, 119149), (2223, 112878), (3078, 81523), (4446, 56439), (6271, 40014), (6669, 37626), (12542, 20007), (13338, 18813)]