228469836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1471}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 624175104

約数和(自身を除く): 395705268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1471, 1806, 1849, 2942, 3612, 3698, 4413, 5547, 5884, 7396, 8826, 10297, 11094, 12943, 17652, 20594, 22188, 25886, 30891, 38829, 41188, 51772, 61782, 63253, 77658, 123564, 126506, 155316, 189759, 253012, 379518, 442771, 759036, 885542, 1328313, 1771084, 2656626, 2719879, 5313252, 5439758, 8159637, 10879516, 16319274, 19039153, 32638548, 38078306, 57117459, 76156612, 114234918, 228469836]

約数ペア:

[(1, 228469836), (2, 114234918), (3, 76156612), (4, 57117459), (6, 38078306), (7, 32638548), (12, 19039153), (14, 16319274), (21, 10879516), (28, 8159637), (42, 5439758), (43, 5313252), (84, 2719879), (86, 2656626), (129, 1771084), (172, 1328313), (258, 885542), (301, 759036), (516, 442771), (602, 379518), (903, 253012), (1204, 189759), (1471, 155316), (1806, 126506), (1849, 123564), (2942, 77658), (3612, 63253), (3698, 61782), (4413, 51772), (5547, 41188), (5884, 38829), (7396, 30891), (8826, 25886), (10297, 22188), (11094, 20594), (12943, 17652)]