768220416

素因数分解:

$2^8\times 3^3\times {\mathrm{111143}}^1$

素因数の和:111168

約数の個数: 72

約数和(自身を含む): 2271783360

約数和(自身を除く): 1503562944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 111143, 222286, 333429, 444572, 666858, 889144, 1000287, 1333716, 1778288, 2000574, 2667432, 3000861, 3556576, 4001148, 5334864, 6001722, 7113152, 8002296, 10669728, 12003444, 14226304, 16004592, 21339456, 24006888, 28452608, 32009184, 42678912, 48013776, 64018368, 85357824, 96027552, 128036736, 192055104, 256073472, 384110208, 768220416]

約数ペア:

[(1, 768220416), (2, 384110208), (3, 256073472), (4, 192055104), (6, 128036736), (8, 96027552), (9, 85357824), (12, 64018368), (16, 48013776), (18, 42678912), (24, 32009184), (27, 28452608), (32, 24006888), (36, 21339456), (48, 16004592), (54, 14226304), (64, 12003444), (72, 10669728), (96, 8002296), (108, 7113152), (128, 6001722), (144, 5334864), (192, 4001148), (216, 3556576), (256, 3000861), (288, 2667432), (384, 2000574), (432, 1778288), (576, 1333716), (768, 1000287), (864, 889144), (1152, 666858), (1728, 444572), (2304, 333429), (3456, 222286), (6912, 111143)]