777068208

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{256967}}^1$

素因数の和:256991

約数の個数: 80

約数和(自身を含む): 2549122560

約数和(自身を除く): 1772054352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 256967, 513934, 770901, 1027868, 1541802, 1798769, 2055736, 2312703, 3083604, 3597538, 4111472, 4625406, 5396307, 6167208, 6938109, 7195076, 9250812, 10792614, 12334416, 13876218, 14390152, 16188921, 18501624, 21585228, 27752436, 28780304, 32377842, 37003248, 43170456, 48566763, 55504872, 64755684, 86340912, 97133526, 111009744, 129511368, 194267052, 259022736, 388534104, 777068208]

約数ペア:

[(1, 777068208), (2, 388534104), (3, 259022736), (4, 194267052), (6, 129511368), (7, 111009744), (8, 97133526), (9, 86340912), (12, 64755684), (14, 55504872), (16, 48566763), (18, 43170456), (21, 37003248), (24, 32377842), (27, 28780304), (28, 27752436), (36, 21585228), (42, 18501624), (48, 16188921), (54, 14390152), (56, 13876218), (63, 12334416), (72, 10792614), (84, 9250812), (108, 7195076), (112, 6938109), (126, 6167208), (144, 5396307), (168, 4625406), (189, 4111472), (216, 3597538), (252, 3083604), (336, 2312703), (378, 2055736), (432, 1798769), (504, 1541802), (756, 1027868), (1008, 770901), (1512, 513934), (3024, 256967)]