2489704176

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{4903}}^1$

素因数の和:5134

約数の個数: 80

約数和(自身を含む): 6567436800

約数和(自身を除く): 4077732624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 149, 213, 284, 298, 426, 447, 568, 596, 852, 894, 1136, 1192, 1704, 1788, 2384, 3408, 3576, 4903, 7152, 9806, 10579, 14709, 19612, 21158, 29418, 31737, 39224, 42316, 58836, 63474, 78448, 84632, 117672, 126948, 169264, 235344, 253896, 348113, 507792, 696226, 730547, 1044339, 1392452, 1461094, 2088678, 2191641, 2784904, 2922188, 4177356, 4383282, 5569808, 5844376, 8354712, 8766564, 11688752, 16709424, 17533128, 35066256, 51868837, 103737674, 155606511, 207475348, 311213022, 414950696, 622426044, 829901392, 1244852088, 2489704176]

約数ペア:

[(1, 2489704176), (2, 1244852088), (3, 829901392), (4, 622426044), (6, 414950696), (8, 311213022), (12, 207475348), (16, 155606511), (24, 103737674), (48, 51868837), (71, 35066256), (142, 17533128), (149, 16709424), (213, 11688752), (284, 8766564), (298, 8354712), (426, 5844376), (447, 5569808), (568, 4383282), (596, 4177356), (852, 2922188), (894, 2784904), (1136, 2191641), (1192, 2088678), (1704, 1461094), (1788, 1392452), (2384, 1044339), (3408, 730547), (3576, 696226), (4903, 507792), (7152, 348113), (9806, 253896), (10579, 235344), (14709, 169264), (19612, 126948), (21158, 117672), (29418, 84632), (31737, 78448), (39224, 63474), (42316, 58836)]