2640830376

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{15383}}^1$

素因数の和:15726

約数の個数: 64

約数和(自身を含む): 6911723520

約数和(自身を除く): 4270893144

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 311, 552, 622, 933, 1244, 1866, 2488, 3732, 7153, 7464, 14306, 15383, 21459, 28612, 30766, 42918, 46149, 57224, 61532, 85836, 92298, 123064, 171672, 184596, 353809, 369192, 707618, 1061427, 1415236, 2122854, 2830472, 4245708, 4784113, 8491416, 9568226, 14352339, 19136452, 28704678, 38272904, 57409356, 110034599, 114818712, 220069198, 330103797, 440138396, 660207594, 880276792, 1320415188, 2640830376]

約数ペア:

[(1, 2640830376), (2, 1320415188), (3, 880276792), (4, 660207594), (6, 440138396), (8, 330103797), (12, 220069198), (23, 114818712), (24, 110034599), (46, 57409356), (69, 38272904), (92, 28704678), (138, 19136452), (184, 14352339), (276, 9568226), (311, 8491416), (552, 4784113), (622, 4245708), (933, 2830472), (1244, 2122854), (1866, 1415236), (2488, 1061427), (3732, 707618), (7153, 369192), (7464, 353809), (14306, 184596), (15383, 171672), (21459, 123064), (28612, 92298), (30766, 85836), (42918, 61532), (46149, 57224)]