2158296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 6393600

約数和(自身を除く): 4235304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 443, 609, 696, 812, 886, 1218, 1329, 1624, 1772, 2436, 2658, 3101, 3544, 4872, 5316, 6202, 9303, 10632, 12404, 12847, 18606, 24808, 25694, 37212, 38541, 51388, 74424, 77082, 89929, 102776, 154164, 179858, 269787, 308328, 359716, 539574, 719432, 1079148, 2158296]

約数ペア:

[(1, 2158296), (2, 1079148), (3, 719432), (4, 539574), (6, 359716), (7, 308328), (8, 269787), (12, 179858), (14, 154164), (21, 102776), (24, 89929), (28, 77082), (29, 74424), (42, 51388), (56, 38541), (58, 37212), (84, 25694), (87, 24808), (116, 18606), (168, 12847), (174, 12404), (203, 10632), (232, 9303), (348, 6202), (406, 5316), (443, 4872), (609, 3544), (696, 3101), (812, 2658), (886, 2436), (1218, 1772), (1329, 1624)]