1290753468

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{173209}}^1$

素因数の和:173248

約数の個数: 60

約数和(自身を含む): 3521012880

約数和(自身を除く): 2230259412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 173209, 346418, 519627, 692836, 1039254, 1558881, 2078508, 3117762, 3983807, 4676643, 6235524, 7967614, 9353286, 11951421, 14029929, 15935228, 18706572, 23902842, 28059858, 35854263, 47805684, 56119716, 71708526, 107562789, 143417052, 215125578, 322688367, 430251156, 645376734, 1290753468]

約数ペア:

[(1, 1290753468), (2, 645376734), (3, 430251156), (4, 322688367), (6, 215125578), (9, 143417052), (12, 107562789), (18, 71708526), (23, 56119716), (27, 47805684), (36, 35854263), (46, 28059858), (54, 23902842), (69, 18706572), (81, 15935228), (92, 14029929), (108, 11951421), (138, 9353286), (162, 7967614), (207, 6235524), (276, 4676643), (324, 3983807), (414, 3117762), (621, 2078508), (828, 1558881), (1242, 1039254), (1863, 692836), (2484, 519627), (3726, 346418), (7452, 173209)]