349259144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 734576640

約数和(自身を除く): 385317496

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 248, 254, 403, 508, 806, 853, 1016, 1612, 1651, 1706, 3224, 3302, 3412, 3937, 6604, 6824, 7874, 11089, 13208, 15748, 22178, 26443, 31496, 44356, 51181, 52886, 88712, 102362, 105772, 108331, 204724, 211544, 216662, 343759, 409448, 433324, 687518, 866648, 1375036, 1408303, 2750072, 2816606, 3358261, 5633212, 6716522, 11266424, 13433044, 26866088, 43657393, 87314786, 174629572, 349259144]

約数ペア:

[(1, 349259144), (2, 174629572), (4, 87314786), (8, 43657393), (13, 26866088), (26, 13433044), (31, 11266424), (52, 6716522), (62, 5633212), (104, 3358261), (124, 2816606), (127, 2750072), (248, 1408303), (254, 1375036), (403, 866648), (508, 687518), (806, 433324), (853, 409448), (1016, 343759), (1612, 216662), (1651, 211544), (1706, 204724), (3224, 108331), (3302, 105772), (3412, 102362), (3937, 88712), (6604, 52886), (6824, 51181), (7874, 44356), (11089, 31496), (13208, 26443), (15748, 22178)]