8398872

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 22922640

約数和(自身を除く): 14523768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 743, 942, 1256, 1413, 1486, 1884, 2229, 2826, 2972, 3768, 4458, 5652, 5944, 6687, 8916, 11304, 13374, 17832, 26748, 53496, 116651, 233302, 349953, 466604, 699906, 933208, 1049859, 1399812, 2099718, 2799624, 4199436, 8398872]

約数ペア:

[(1, 8398872), (2, 4199436), (3, 2799624), (4, 2099718), (6, 1399812), (8, 1049859), (9, 933208), (12, 699906), (18, 466604), (24, 349953), (36, 233302), (72, 116651), (157, 53496), (314, 26748), (471, 17832), (628, 13374), (743, 11304), (942, 8916), (1256, 6687), (1413, 5944), (1486, 5652), (1884, 4458), (2229, 3768), (2826, 2972)]