229926256

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 537108480

約数和(自身を除く): 307182224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 868, 1316, 1409, 1457, 1736, 2632, 2818, 2914, 3472, 5264, 5636, 5828, 9863, 10199, 11272, 11656, 19726, 20398, 22544, 23312, 39452, 40796, 43679, 66223, 78904, 81592, 87358, 132446, 157808, 163184, 174716, 264892, 305753, 349432, 463561, 529784, 611506, 698864, 927122, 1059568, 1223012, 1854244, 2052913, 2446024, 3708488, 4105826, 4892048, 7416976, 8211652, 14370391, 16423304, 28740782, 32846608, 57481564, 114963128, 229926256]

約数ペア:

[(1, 229926256), (2, 114963128), (4, 57481564), (7, 32846608), (8, 28740782), (14, 16423304), (16, 14370391), (28, 8211652), (31, 7416976), (47, 4892048), (56, 4105826), (62, 3708488), (94, 2446024), (112, 2052913), (124, 1854244), (188, 1223012), (217, 1059568), (248, 927122), (329, 698864), (376, 611506), (434, 529784), (496, 463561), (658, 349432), (752, 305753), (868, 264892), (1316, 174716), (1409, 163184), (1457, 157808), (1736, 132446), (2632, 87358), (2818, 81592), (2914, 78904), (3472, 66223), (5264, 43679), (5636, 40796), (5828, 39452), (9863, 23312), (10199, 22544), (11272, 20398), (11656, 19726)]