1291361976

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{32789}}^1$

素因数の和:33348

約数の個数: 48

約数和(自身を含む): 3503939400

約数和(自身を除く): 2212577424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 9846, 13128, 19692, 32789, 39384, 65578, 98367, 131156, 196734, 262312, 295101, 393468, 590202, 786936, 1180404, 2360808, 17935583, 35871166, 53806749, 71742332, 107613498, 143484664, 161420247, 215226996, 322840494, 430453992, 645680988, 1291361976]

約数ペア:

[(1, 1291361976), (2, 645680988), (3, 430453992), (4, 322840494), (6, 215226996), (8, 161420247), (9, 143484664), (12, 107613498), (18, 71742332), (24, 53806749), (36, 35871166), (72, 17935583), (547, 2360808), (1094, 1180404), (1641, 786936), (2188, 590202), (3282, 393468), (4376, 295101), (4923, 262312), (6564, 196734), (9846, 131156), (13128, 98367), (19692, 65578), (32789, 39384)]