271368288

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4783}}^1$

素因数の和:4996

約数の個数: 72

約数和(自身を含む): 775783008

約数和(自身を除く): 504414720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 4783, 6304, 7092, 9456, 9566, 14184, 14349, 18912, 19132, 28368, 28698, 38264, 43047, 56736, 57396, 76528, 86094, 114792, 153056, 172188, 229584, 344376, 459168, 688752, 942251, 1377504, 1884502, 2826753, 3769004, 5653506, 7538008, 8480259, 11307012, 15076016, 16960518, 22614024, 30152032, 33921036, 45228048, 67842072, 90456096, 135684144, 271368288]

約数ペア:

[(1, 271368288), (2, 135684144), (3, 90456096), (4, 67842072), (6, 45228048), (8, 33921036), (9, 30152032), (12, 22614024), (16, 16960518), (18, 15076016), (24, 11307012), (32, 8480259), (36, 7538008), (48, 5653506), (72, 3769004), (96, 2826753), (144, 1884502), (197, 1377504), (288, 942251), (394, 688752), (591, 459168), (788, 344376), (1182, 229584), (1576, 172188), (1773, 153056), (2364, 114792), (3152, 86094), (3546, 76528), (4728, 57396), (4783, 56736), (6304, 43047), (7092, 38264), (9456, 28698), (9566, 28368), (14184, 19132), (14349, 18912)]