254511504

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{45319}}^1$

素因数の和:45349

約数の個数: 80

約数和(自身を含む): 786755200

約数和(自身を除く): 532243696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 45319, 90638, 135957, 181276, 271914, 362552, 407871, 543828, 589147, 725104, 815742, 1087656, 1178294, 1223613, 1631484, 1767441, 2175312, 2356588, 2447226, 3262968, 3534882, 4713176, 4894452, 5302323, 6525936, 7069764, 9426352, 9788904, 10604646, 14139528, 15906969, 19577808, 21209292, 28279056, 31813938, 42418584, 63627876, 84837168, 127255752, 254511504]

約数ペア:

[(1, 254511504), (2, 127255752), (3, 84837168), (4, 63627876), (6, 42418584), (8, 31813938), (9, 28279056), (12, 21209292), (13, 19577808), (16, 15906969), (18, 14139528), (24, 10604646), (26, 9788904), (27, 9426352), (36, 7069764), (39, 6525936), (48, 5302323), (52, 4894452), (54, 4713176), (72, 3534882), (78, 3262968), (104, 2447226), (108, 2356588), (117, 2175312), (144, 1767441), (156, 1631484), (208, 1223613), (216, 1178294), (234, 1087656), (312, 815742), (351, 725104), (432, 589147), (468, 543828), (624, 407871), (702, 362552), (936, 271914), (1404, 181276), (1872, 135957), (2808, 90638), (5616, 45319)]