266937984

素因数分解:

$2^7\times 3^3\times {\mathrm{77239}}^1$

素因数の和:77262

約数の個数: 64

約数和(自身を含む): 787848000

約数和(自身を除く): 520910016

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, 288, 384, 432, 576, 864, 1152, 1728, 3456, 77239, 154478, 231717, 308956, 463434, 617912, 695151, 926868, 1235824, 1390302, 1853736, 2085453, 2471648, 2780604, 3707472, 4170906, 4943296, 5561208, 7414944, 8341812, 9886592, 11122416, 14829888, 16683624, 22244832, 29659776, 33367248, 44489664, 66734496, 88979328, 133468992, 266937984]

約数ペア:

[(1, 266937984), (2, 133468992), (3, 88979328), (4, 66734496), (6, 44489664), (8, 33367248), (9, 29659776), (12, 22244832), (16, 16683624), (18, 14829888), (24, 11122416), (27, 9886592), (32, 8341812), (36, 7414944), (48, 5561208), (54, 4943296), (64, 4170906), (72, 3707472), (96, 2780604), (108, 2471648), (128, 2085453), (144, 1853736), (192, 1390302), (216, 1235824), (288, 926868), (384, 695151), (432, 617912), (576, 463434), (864, 308956), (1152, 231717), (1728, 154478), (3456, 77239)]