1277616

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 3382720

約数和(自身を除く): 2105104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 619, 688, 1032, 1238, 1857, 2064, 2476, 3714, 4952, 7428, 9904, 14856, 26617, 29712, 53234, 79851, 106468, 159702, 212936, 319404, 425872, 638808, 1277616]

約数ペア:

[(1, 1277616), (2, 638808), (3, 425872), (4, 319404), (6, 212936), (8, 159702), (12, 106468), (16, 79851), (24, 53234), (43, 29712), (48, 26617), (86, 14856), (129, 9904), (172, 7428), (258, 4952), (344, 3714), (516, 2476), (619, 2064), (688, 1857), (1032, 1238)]