2590702992

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{90407}}^1$

素因数の和:90620

約数の個数: 60

約数和(自身を含む): 7286884800

約数和(自身を除く): 4696181808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 7164, 9552, 14328, 28656, 90407, 180814, 271221, 361628, 542442, 723256, 813663, 1084884, 1446512, 1627326, 2169768, 3254652, 4339536, 6509304, 13018608, 17990993, 35981986, 53972979, 71963972, 107945958, 143927944, 161918937, 215891916, 287855888, 323837874, 431783832, 647675748, 863567664, 1295351496, 2590702992]

約数ペア:

[(1, 2590702992), (2, 1295351496), (3, 863567664), (4, 647675748), (6, 431783832), (8, 323837874), (9, 287855888), (12, 215891916), (16, 161918937), (18, 143927944), (24, 107945958), (36, 71963972), (48, 53972979), (72, 35981986), (144, 17990993), (199, 13018608), (398, 6509304), (597, 4339536), (796, 3254652), (1194, 2169768), (1592, 1627326), (1791, 1446512), (2388, 1084884), (3184, 813663), (3582, 723256), (4776, 542442), (7164, 361628), (9552, 271221), (14328, 180814), (28656, 90407)]