1282161852

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{75617}}^1$

素因数の和:75787

約数の個数: 48

約数和(自身を含む): 3345340320

約数和(自身を除く): 2063178468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 75617, 151234, 226851, 302468, 453702, 680553, 907404, 1361106, 2041659, 2722212, 4083318, 8166636, 11871869, 23743738, 35615607, 47487476, 71231214, 106846821, 142462428, 213693642, 320540463, 427387284, 641080926, 1282161852]

約数ペア:

[(1, 1282161852), (2, 641080926), (3, 427387284), (4, 320540463), (6, 213693642), (9, 142462428), (12, 106846821), (18, 71231214), (27, 47487476), (36, 35615607), (54, 23743738), (108, 11871869), (157, 8166636), (314, 4083318), (471, 2722212), (628, 2041659), (942, 1361106), (1413, 907404), (1884, 680553), (2826, 453702), (4239, 302468), (5652, 226851), (8478, 151234), (16956, 75617)]