254730473092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:1177

約数の個数: 96

約数和(自身を含む): 481177954656

約数和(自身を除く): 226447481564

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 257, 277, 404, 514, 521, 554, 1028, 1042, 1108, 1717, 2084, 3434, 4369, 4709, 6868, 8738, 8857, 9418, 17476, 17714, 18836, 25957, 27977, 35428, 51914, 52621, 55954, 71189, 103828, 105242, 111908, 133897, 142378, 144317, 210484, 267794, 284756, 288634, 441269, 475609, 535588, 577268, 882538, 894557, 951218, 1210213, 1765076, 1789114, 1902436, 2276249, 2420426, 2453389, 3578228, 4552498, 4840852, 4906778, 7190089, 9104996, 9813556, 13523597, 14380178, 14576017, 27047194, 28760356, 29152034, 37089469, 54094388, 58304068, 74178938, 122231513, 148357876, 229901149, 244463026, 247792289, 459802298, 488926052, 495584578, 630520973, 919604596, 991169156, 1261041946, 2522083892, 3746036369, 7492072738, 14984145476, 63682618273, 127365236546, 254730473092]

約数ペア:

[(1, 254730473092), (2, 127365236546), (4, 63682618273), (17, 14984145476), (34, 7492072738), (68, 3746036369), (101, 2522083892), (202, 1261041946), (257, 991169156), (277, 919604596), (404, 630520973), (514, 495584578), (521, 488926052), (554, 459802298), (1028, 247792289), (1042, 244463026), (1108, 229901149), (1717, 148357876), (2084, 122231513), (3434, 74178938), (4369, 58304068), (4709, 54094388), (6868, 37089469), (8738, 29152034), (8857, 28760356), (9418, 27047194), (17476, 14576017), (17714, 14380178), (18836, 13523597), (25957, 9813556), (27977, 9104996), (35428, 7190089), (51914, 4906778), (52621, 4840852), (55954, 4552498), (71189, 3578228), (103828, 2453389), (105242, 2420426), (111908, 2276249), (133897, 1902436), (142378, 1789114), (144317, 1765076), (210484, 1210213), (267794, 951218), (284756, 894557), (288634, 882538), (441269, 577268), (475609, 535588)]