297032648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{78497}}^1$

素因数の和:78557

約数の個数: 32

約数和(自身を含む): 621704160

約数和(自身を除く): 324671512

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 78497, 156994, 313988, 627976, 863467, 1726934, 3375371, 3453868, 6750742, 6907736, 13501484, 27002968, 37129081, 74258162, 148516324, 297032648]

約数ペア:

[(1, 297032648), (2, 148516324), (4, 74258162), (8, 37129081), (11, 27002968), (22, 13501484), (43, 6907736), (44, 6750742), (86, 3453868), (88, 3375371), (172, 1726934), (344, 863467), (473, 627976), (946, 313988), (1892, 156994), (3784, 78497)]