250763616

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20249}}^1$

素因数の和:20308

約数の個数: 72

約数和(自身を含む): 729729000

約数和(自身を除く): 478965384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 20249, 40498, 60747, 80996, 121494, 161992, 182241, 242988, 323984, 364482, 485976, 647968, 728964, 870707, 971952, 1457928, 1741414, 1943904, 2612121, 2915856, 3482828, 5224242, 5831712, 6965656, 7836363, 10448484, 13931312, 15672726, 20896968, 27862624, 31345452, 41793936, 62690904, 83587872, 125381808, 250763616]

約数ペア:

[(1, 250763616), (2, 125381808), (3, 83587872), (4, 62690904), (6, 41793936), (8, 31345452), (9, 27862624), (12, 20896968), (16, 15672726), (18, 13931312), (24, 10448484), (32, 7836363), (36, 6965656), (43, 5831712), (48, 5224242), (72, 3482828), (86, 2915856), (96, 2612121), (129, 1943904), (144, 1741414), (172, 1457928), (258, 971952), (288, 870707), (344, 728964), (387, 647968), (516, 485976), (688, 364482), (774, 323984), (1032, 242988), (1376, 182241), (1548, 161992), (2064, 121494), (3096, 80996), (4128, 60747), (6192, 40498), (12384, 20249)]