492457212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{26981}}^1$

素因数の和:27020

約数の個数: 72

約数和(自身を含む): 1382557680

約数和(自身を除く): 890100468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 18252, 26981, 53962, 80943, 107924, 161886, 242829, 323772, 350753, 485658, 701506, 728487, 971316, 1052259, 1403012, 1456974, 2104518, 2913948, 3156777, 4209036, 4559789, 6313554, 9119578, 9470331, 12627108, 13679367, 18239156, 18940662, 27358734, 37881324, 41038101, 54717468, 82076202, 123114303, 164152404, 246228606, 492457212]

約数ペア:

[(1, 492457212), (2, 246228606), (3, 164152404), (4, 123114303), (6, 82076202), (9, 54717468), (12, 41038101), (13, 37881324), (18, 27358734), (26, 18940662), (27, 18239156), (36, 13679367), (39, 12627108), (52, 9470331), (54, 9119578), (78, 6313554), (108, 4559789), (117, 4209036), (156, 3156777), (169, 2913948), (234, 2104518), (338, 1456974), (351, 1403012), (468, 1052259), (507, 971316), (676, 728487), (702, 701506), (1014, 485658), (1404, 350753), (1521, 323772), (2028, 242829), (3042, 161886), (4563, 107924), (6084, 80943), (9126, 53962), (18252, 26981)]