284144

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 40

約数和(自身を含む): 654720

約数和(自身を除く): 370576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 59, 86, 112, 118, 172, 236, 301, 344, 413, 472, 602, 688, 826, 944, 1204, 1652, 2408, 2537, 3304, 4816, 5074, 6608, 10148, 17759, 20296, 35518, 40592, 71036, 142072, 284144]

約数ペア:

[(1, 284144), (2, 142072), (4, 71036), (7, 40592), (8, 35518), (14, 20296), (16, 17759), (28, 10148), (43, 6608), (56, 5074), (59, 4816), (86, 3304), (112, 2537), (118, 2408), (172, 1652), (236, 1204), (301, 944), (344, 826), (413, 688), (472, 602)]