2588616

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 7086300

約数和(自身を除く): 4497684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 229, 314, 458, 471, 628, 687, 916, 942, 1256, 1374, 1413, 1832, 1884, 2061, 2748, 2826, 3768, 4122, 5496, 5652, 8244, 11304, 16488, 35953, 71906, 107859, 143812, 215718, 287624, 323577, 431436, 647154, 862872, 1294308, 2588616]

約数ペア:

[(1, 2588616), (2, 1294308), (3, 862872), (4, 647154), (6, 431436), (8, 323577), (9, 287624), (12, 215718), (18, 143812), (24, 107859), (36, 71906), (72, 35953), (157, 16488), (229, 11304), (314, 8244), (458, 5652), (471, 5496), (628, 4122), (687, 3768), (916, 2826), (942, 2748), (1256, 2061), (1374, 1884), (1413, 1832)]