1209528

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 3327480

約数和(自身を除く): 2117952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 157, 214, 314, 321, 428, 471, 628, 642, 856, 942, 963, 1256, 1284, 1413, 1884, 1926, 2568, 2826, 3768, 3852, 5652, 7704, 11304, 16799, 33598, 50397, 67196, 100794, 134392, 151191, 201588, 302382, 403176, 604764, 1209528]

約数ペア:

[(1, 1209528), (2, 604764), (3, 403176), (4, 302382), (6, 201588), (8, 151191), (9, 134392), (12, 100794), (18, 67196), (24, 50397), (36, 33598), (72, 16799), (107, 11304), (157, 7704), (214, 5652), (314, 3852), (321, 3768), (428, 2826), (471, 2568), (628, 1926), (642, 1884), (856, 1413), (942, 1284), (963, 1256)]