539531552

素因数分解:

$2^5\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1543}}^1$

素因数の和:1790

約数の個数: 72

約数和(自身を含む): 1241968896

約数和(自身を除く): 702437344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 223, 224, 392, 446, 784, 892, 1543, 1561, 1568, 1784, 3086, 3122, 3568, 6172, 6244, 7136, 10801, 10927, 12344, 12488, 21602, 21854, 24688, 24976, 43204, 43708, 49376, 49952, 75607, 86408, 87416, 151214, 172816, 174832, 302428, 344089, 345632, 349664, 604856, 688178, 1209712, 1376356, 2408623, 2419424, 2752712, 4817246, 5505424, 9634492, 11010848, 16860361, 19268984, 33720722, 38537968, 67441444, 77075936, 134882888, 269765776, 539531552]

約数ペア:

[(1, 539531552), (2, 269765776), (4, 134882888), (7, 77075936), (8, 67441444), (14, 38537968), (16, 33720722), (28, 19268984), (32, 16860361), (49, 11010848), (56, 9634492), (98, 5505424), (112, 4817246), (196, 2752712), (223, 2419424), (224, 2408623), (392, 1376356), (446, 1209712), (784, 688178), (892, 604856), (1543, 349664), (1561, 345632), (1568, 344089), (1784, 302428), (3086, 174832), (3122, 172816), (3568, 151214), (6172, 87416), (6244, 86408), (7136, 75607), (10801, 49952), (10927, 49376), (12344, 43708), (12488, 43204), (21602, 24976), (21854, 24688)]