1445499608

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89939}}^1$

素因数の和:90000

約数の個数: 48

約数和(自身を含む): 3229745400

約数和(自身を除く): 1784245792

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 16072, 89939, 179878, 359756, 629573, 719512, 1259146, 2518292, 3687499, 4407011, 5036584, 7374998, 8814022, 14749996, 17628044, 25812493, 29499992, 35256088, 51624986, 103249972, 180687451, 206499944, 361374902, 722749804, 1445499608]

約数ペア:

[(1, 1445499608), (2, 722749804), (4, 361374902), (7, 206499944), (8, 180687451), (14, 103249972), (28, 51624986), (41, 35256088), (49, 29499992), (56, 25812493), (82, 17628044), (98, 14749996), (164, 8814022), (196, 7374998), (287, 5036584), (328, 4407011), (392, 3687499), (574, 2518292), (1148, 1259146), (2009, 719512), (2296, 629573), (4018, 359756), (8036, 179878), (16072, 89939)]