1340921328

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{433}}^2$

素因数の和:1026

約数の個数: 60

約数和(自身を含む): 3495367800

約数和(自身を除く): 2154446472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 433, 447, 596, 866, 894, 1192, 1299, 1732, 1788, 2384, 2598, 3464, 3576, 5196, 6928, 7152, 10392, 20784, 64517, 129034, 187489, 193551, 258068, 374978, 387102, 516136, 562467, 749956, 774204, 1032272, 1124934, 1499912, 1548408, 2249868, 2999824, 3096816, 4499736, 8999472, 27935861, 55871722, 83807583, 111743444, 167615166, 223486888, 335230332, 446973776, 670460664, 1340921328]

約数ペア:

[(1, 1340921328), (2, 670460664), (3, 446973776), (4, 335230332), (6, 223486888), (8, 167615166), (12, 111743444), (16, 83807583), (24, 55871722), (48, 27935861), (149, 8999472), (298, 4499736), (433, 3096816), (447, 2999824), (596, 2249868), (866, 1548408), (894, 1499912), (1192, 1124934), (1299, 1032272), (1732, 774204), (1788, 749956), (2384, 562467), (2598, 516136), (3464, 387102), (3576, 374978), (5196, 258068), (6928, 193551), (7152, 187489), (10392, 129034), (20784, 64517)]