250981146

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 653721600

約数和(自身を除く): 402740454

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 351, 403, 494, 513, 558, 589, 607, 702, 741, 806, 837, 1026, 1178, 1209, 1214, 1482, 1674, 1767, 1821, 2223, 2418, 3534, 3627, 3642, 4446, 5301, 5463, 6669, 7254, 7657, 7891, 10602, 10881, 10926, 11533, 13338, 15314, 15782, 15903, 16389, 18817, 21762, 22971, 23066, 23673, 31806, 32778, 34599, 37634, 45942, 47346, 56451, 68913, 69198, 71019, 103797, 112902, 137826, 142038, 149929, 169353, 206739, 207594, 213057, 244621, 299858, 311391, 338706, 357523, 413478, 426114, 449787, 489242, 508059, 622782, 715046, 733863, 899574, 1016118, 1072569, 1349361, 1467726, 2145138, 2201589, 2698722, 3217707, 4048083, 4403178, 4647799, 6435414, 6604767, 8096166, 9295598, 9653121, 13209534, 13943397, 19306242, 27886794, 41830191, 83660382, 125490573, 250981146]

約数ペア:

[(1, 250981146), (2, 125490573), (3, 83660382), (6, 41830191), (9, 27886794), (13, 19306242), (18, 13943397), (19, 13209534), (26, 9653121), (27, 9295598), (31, 8096166), (38, 6604767), (39, 6435414), (54, 4647799), (57, 4403178), (62, 4048083), (78, 3217707), (93, 2698722), (114, 2201589), (117, 2145138), (171, 1467726), (186, 1349361), (234, 1072569), (247, 1016118), (279, 899574), (342, 733863), (351, 715046), (403, 622782), (494, 508059), (513, 489242), (558, 449787), (589, 426114), (607, 413478), (702, 357523), (741, 338706), (806, 311391), (837, 299858), (1026, 244621), (1178, 213057), (1209, 207594), (1214, 206739), (1482, 169353), (1674, 149929), (1767, 142038), (1821, 137826), (2223, 112902), (2418, 103797), (3534, 71019), (3627, 69198), (3642, 68913), (4446, 56451), (5301, 47346), (5463, 45942), (6669, 37634), (7254, 34599), (7657, 32778), (7891, 31806), (10602, 23673), (10881, 23066), (10926, 22971), (11533, 21762), (13338, 18817), (15314, 16389), (15782, 15903)]