217420806944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36333691}}^1$

素因数の和:36333729

約数の個数: 48

約数和(自身を含む): 494428880736

約数和(自身を除く): 277008073792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 36333691, 72667382, 145334764, 290669528, 399670601, 581339056, 617672747, 799341202, 1162678112, 1235345494, 1598682404, 2470690988, 3197364808, 4941381976, 6394729616, 6794400217, 9882763952, 12789459232, 13588800434, 19765527904, 27177600868, 54355201736, 108710403472, 217420806944]

約数ペア:

[(1, 217420806944), (2, 108710403472), (4, 54355201736), (8, 27177600868), (11, 19765527904), (16, 13588800434), (17, 12789459232), (22, 9882763952), (32, 6794400217), (34, 6394729616), (44, 4941381976), (68, 3197364808), (88, 2470690988), (136, 1598682404), (176, 1235345494), (187, 1162678112), (272, 799341202), (352, 617672747), (374, 581339056), (544, 399670601), (748, 290669528), (1496, 145334764), (2992, 72667382), (5984, 36333691)]