726690828

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1\times {\mathrm{1051}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 1712689664

約数和(自身を除く): 985998836

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 367, 471, 628, 734, 942, 1051, 1101, 1468, 1884, 2102, 2202, 3153, 4204, 4404, 6306, 12612, 57619, 115238, 165007, 172857, 230476, 330014, 345714, 385717, 495021, 660028, 691428, 771434, 990042, 1157151, 1542868, 1980084, 2314302, 4628604, 60557569, 121115138, 181672707, 242230276, 363345414, 726690828]

約数ペア:

[(1, 726690828), (2, 363345414), (3, 242230276), (4, 181672707), (6, 121115138), (12, 60557569), (157, 4628604), (314, 2314302), (367, 1980084), (471, 1542868), (628, 1157151), (734, 990042), (942, 771434), (1051, 691428), (1101, 660028), (1468, 495021), (1884, 385717), (2102, 345714), (2202, 330014), (3153, 230476), (4204, 172857), (4404, 165007), (6306, 115238), (12612, 57619)]