252605527993

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{37549}}^1$

素因数の和:37814

約数の個数: 48

約数和(自身を含む): 323620920000

約数和(自身を除く): 71015392007

約数列:

[1, 7, 13, 49, 59, 91, 179, 413, 637, 767, 1253, 2327, 2891, 5369, 8771, 10561, 16289, 37549, 37583, 73927, 114023, 137293, 262843, 488137, 517489, 961051, 1839901, 2215391, 3416959, 6721271, 6727357, 15507737, 23918713, 28800083, 47048897, 87376523, 108554159, 201600581, 329342279, 396554989, 611635661, 1411204067, 2775884923, 4281449627, 5155214857, 19431194461, 36086503999, 252605527993]

約数ペア:

[(1, 252605527993), (7, 36086503999), (13, 19431194461), (49, 5155214857), (59, 4281449627), (91, 2775884923), (179, 1411204067), (413, 611635661), (637, 396554989), (767, 329342279), (1253, 201600581), (2327, 108554159), (2891, 87376523), (5369, 47048897), (8771, 28800083), (10561, 23918713), (16289, 15507737), (37549, 6727357), (37583, 6721271), (73927, 3416959), (114023, 2215391), (137293, 1839901), (262843, 961051), (488137, 517489)]