342506848

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{911}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 698664960

約数和(自身を除く): 356158112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 379, 496, 758, 911, 992, 1516, 1822, 3032, 3644, 6064, 7288, 11749, 12128, 14576, 23498, 28241, 29152, 46996, 56482, 93992, 112964, 187984, 225928, 345269, 375968, 451856, 690538, 903712, 1381076, 2762152, 5524304, 10703339, 11048608, 21406678, 42813356, 85626712, 171253424, 342506848]

約数ペア:

[(1, 342506848), (2, 171253424), (4, 85626712), (8, 42813356), (16, 21406678), (31, 11048608), (32, 10703339), (62, 5524304), (124, 2762152), (248, 1381076), (379, 903712), (496, 690538), (758, 451856), (911, 375968), (992, 345269), (1516, 225928), (1822, 187984), (3032, 112964), (3644, 93992), (6064, 56482), (7288, 46996), (11749, 29152), (12128, 28241), (14576, 23498)]