6440712

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 16687440

約数和(自身を除く): 10246728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 948, 1032, 1896, 3397, 6241, 6794, 10191, 12482, 13588, 18723, 20382, 24964, 27176, 37446, 40764, 49928, 74892, 81528, 149784, 268363, 536726, 805089, 1073452, 1610178, 2146904, 3220356, 6440712]

約数ペア:

[(1, 6440712), (2, 3220356), (3, 2146904), (4, 1610178), (6, 1073452), (8, 805089), (12, 536726), (24, 268363), (43, 149784), (79, 81528), (86, 74892), (129, 49928), (158, 40764), (172, 37446), (237, 27176), (258, 24964), (316, 20382), (344, 18723), (474, 13588), (516, 12482), (632, 10191), (948, 6794), (1032, 6241), (1896, 3397)]