268665984

素因数分解:

$2^7\times 3^4\times {\mathrm{25913}}^1$

素因数の和:25939

約数の個数: 80

約数和(自身を含む): 799576470

約数和(自身を除く): 530910486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 25913, 51826, 77739, 103652, 155478, 207304, 233217, 310956, 414608, 466434, 621912, 699651, 829216, 932868, 1243824, 1399302, 1658432, 1865736, 2098953, 2487648, 2798604, 3316864, 3731472, 4197906, 4975296, 5597208, 7462944, 8395812, 9950592, 11194416, 14925888, 16791624, 22388832, 29851776, 33583248, 44777664, 67166496, 89555328, 134332992, 268665984]

約数ペア:

[(1, 268665984), (2, 134332992), (3, 89555328), (4, 67166496), (6, 44777664), (8, 33583248), (9, 29851776), (12, 22388832), (16, 16791624), (18, 14925888), (24, 11194416), (27, 9950592), (32, 8395812), (36, 7462944), (48, 5597208), (54, 4975296), (64, 4197906), (72, 3731472), (81, 3316864), (96, 2798604), (108, 2487648), (128, 2098953), (144, 1865736), (162, 1658432), (192, 1399302), (216, 1243824), (288, 932868), (324, 829216), (384, 699651), (432, 621912), (576, 466434), (648, 414608), (864, 310956), (1152, 233217), (1296, 207304), (1728, 155478), (2592, 103652), (3456, 77739), (5184, 51826), (10368, 25913)]