538472808

素因数分解:

$2^3\times 3^2\times {\mathrm{1669}}^1\times {\mathrm{4481}}^1$

素因数の和:6162

約数の個数: 48

約数和(自身を含む): 1459563300

約数和(自身を除く): 921090492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1669, 3338, 4481, 5007, 6676, 8962, 10014, 13352, 13443, 15021, 17924, 20028, 26886, 30042, 35848, 40056, 40329, 53772, 60084, 80658, 107544, 120168, 161316, 322632, 7478789, 14957578, 22436367, 29915156, 44872734, 59830312, 67309101, 89745468, 134618202, 179490936, 269236404, 538472808]

約数ペア:

[(1, 538472808), (2, 269236404), (3, 179490936), (4, 134618202), (6, 89745468), (8, 67309101), (9, 59830312), (12, 44872734), (18, 29915156), (24, 22436367), (36, 14957578), (72, 7478789), (1669, 322632), (3338, 161316), (4481, 120168), (5007, 107544), (6676, 80658), (8962, 60084), (10014, 53772), (13352, 40329), (13443, 40056), (15021, 35848), (17924, 30042), (20028, 26886)]