633762472

素因数分解:

$2^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3351

約数の個数: 64

約数和(自身を含む): 1405728000

約数和(自身を除く): 771965528

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 343, 392, 497, 568, 686, 994, 1372, 1988, 2744, 3253, 3479, 3976, 6506, 6958, 13012, 13916, 22771, 24353, 26024, 27832, 45542, 48706, 91084, 97412, 159397, 182168, 194824, 230963, 318794, 461926, 637588, 923852, 1115779, 1275176, 1616741, 1847704, 2231558, 3233482, 4463116, 6466964, 8926232, 11317187, 12933928, 22634374, 45268748, 79220309, 90537496, 158440618, 316881236, 633762472]

約数ペア:

[(1, 633762472), (2, 316881236), (4, 158440618), (7, 90537496), (8, 79220309), (14, 45268748), (28, 22634374), (49, 12933928), (56, 11317187), (71, 8926232), (98, 6466964), (142, 4463116), (196, 3233482), (284, 2231558), (343, 1847704), (392, 1616741), (497, 1275176), (568, 1115779), (686, 923852), (994, 637588), (1372, 461926), (1988, 318794), (2744, 230963), (3253, 194824), (3479, 182168), (3976, 159397), (6506, 97412), (6958, 91084), (13012, 48706), (13916, 45542), (22771, 27832), (24353, 26024)]