2903505136

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{3019}}^1$

素因数の和:3342

約数の個数: 80

約数和(自身を含む): 6662748160

約数和(自身を除く): 3759243024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 277, 434, 496, 554, 868, 1108, 1736, 1939, 2216, 3019, 3472, 3878, 4432, 6038, 7756, 8587, 12076, 15512, 17174, 21133, 24152, 31024, 34348, 42266, 48304, 60109, 68696, 84532, 93589, 120218, 137392, 169064, 187178, 240436, 338128, 374356, 480872, 655123, 748712, 836263, 961744, 1310246, 1497424, 1672526, 2620492, 3345052, 5240984, 5853841, 6690104, 10481968, 11707682, 13380208, 23415364, 25924153, 46830728, 51848306, 93661456, 103696612, 181469071, 207393224, 362938142, 414786448, 725876284, 1451752568, 2903505136]

約数ペア:

[(1, 2903505136), (2, 1451752568), (4, 725876284), (7, 414786448), (8, 362938142), (14, 207393224), (16, 181469071), (28, 103696612), (31, 93661456), (56, 51848306), (62, 46830728), (112, 25924153), (124, 23415364), (217, 13380208), (248, 11707682), (277, 10481968), (434, 6690104), (496, 5853841), (554, 5240984), (868, 3345052), (1108, 2620492), (1736, 1672526), (1939, 1497424), (2216, 1310246), (3019, 961744), (3472, 836263), (3878, 748712), (4432, 655123), (6038, 480872), (7756, 374356), (8587, 338128), (12076, 240436), (15512, 187178), (17174, 169064), (21133, 137392), (24152, 120218), (31024, 93589), (34348, 84532), (42266, 68696), (48304, 60109)]