1684296

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 4621500

約数和(自身を除く): 2937204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 157, 298, 314, 447, 471, 596, 628, 894, 942, 1192, 1256, 1341, 1413, 1788, 1884, 2682, 2826, 3576, 3768, 5364, 5652, 10728, 11304, 23393, 46786, 70179, 93572, 140358, 187144, 210537, 280716, 421074, 561432, 842148, 1684296]

約数ペア:

[(1, 1684296), (2, 842148), (3, 561432), (4, 421074), (6, 280716), (8, 210537), (9, 187144), (12, 140358), (18, 93572), (24, 70179), (36, 46786), (72, 23393), (149, 11304), (157, 10728), (298, 5652), (314, 5364), (447, 3768), (471, 3576), (596, 2826), (628, 2682), (894, 1884), (942, 1788), (1192, 1413), (1256, 1341)]