5640696

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 15405000

約数和(自身を除く): 9764304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 499, 628, 942, 998, 1256, 1413, 1497, 1884, 1996, 2826, 2994, 3768, 3992, 4491, 5652, 5988, 8982, 11304, 11976, 17964, 35928, 78343, 156686, 235029, 313372, 470058, 626744, 705087, 940116, 1410174, 1880232, 2820348, 5640696]

約数ペア:

[(1, 5640696), (2, 2820348), (3, 1880232), (4, 1410174), (6, 940116), (8, 705087), (9, 626744), (12, 470058), (18, 313372), (24, 235029), (36, 156686), (72, 78343), (157, 35928), (314, 17964), (471, 11976), (499, 11304), (628, 8982), (942, 5988), (998, 5652), (1256, 4491), (1413, 3992), (1497, 3768), (1884, 2994), (1996, 2826)]