2249496

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 6162000

約数和(自身を除く): 3912504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 199, 314, 398, 471, 597, 628, 796, 942, 1194, 1256, 1413, 1592, 1791, 1884, 2388, 2826, 3582, 3768, 4776, 5652, 7164, 11304, 14328, 31243, 62486, 93729, 124972, 187458, 249944, 281187, 374916, 562374, 749832, 1124748, 2249496]

約数ペア:

[(1, 2249496), (2, 1124748), (3, 749832), (4, 562374), (6, 374916), (8, 281187), (9, 249944), (12, 187458), (18, 124972), (24, 93729), (36, 62486), (72, 31243), (157, 14328), (199, 11304), (314, 7164), (398, 5652), (471, 4776), (597, 3768), (628, 3582), (796, 2826), (942, 2388), (1194, 1884), (1256, 1791), (1413, 1592)]