1288893572318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1\times {\mathrm{19577}}^1$

素因数の和:22445

約数の個数: 64

約数和(自身を含む): 2241712324800

約数和(自身を除く): 952818752482

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 2146, 2789, 5578, 11803, 19577, 23606, 30679, 39154, 61358, 80881, 103193, 161762, 206386, 215347, 430694, 567733, 724349, 889691, 1135123, 1135466, 1448698, 1779382, 2270246, 2992597, 5985194, 6245063, 7967839, 12490126, 15935678, 21006121, 32918567, 42012242, 54600253, 65837134, 109200506, 231067331, 462134662, 600602783, 1201205566, 1583407337, 2020209361, 3166814674, 4040418722, 17417480707, 22222302971, 34834961414, 44444605942, 58586071469, 117172142938, 644446786159, 1288893572318]

約数ペア:

[(1, 1288893572318), (2, 644446786159), (11, 117172142938), (22, 58586071469), (29, 44444605942), (37, 34834961414), (58, 22222302971), (74, 17417480707), (319, 4040418722), (407, 3166814674), (638, 2020209361), (814, 1583407337), (1073, 1201205566), (2146, 600602783), (2789, 462134662), (5578, 231067331), (11803, 109200506), (19577, 65837134), (23606, 54600253), (30679, 42012242), (39154, 32918567), (61358, 21006121), (80881, 15935678), (103193, 12490126), (161762, 7967839), (206386, 6245063), (215347, 5985194), (430694, 2992597), (567733, 2270246), (724349, 1779382), (889691, 1448698), (1135123, 1135466)]