277136384

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 132

約数和(自身を含む): 677180352

約数和(自身を除く): 400043968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 112, 128, 161, 164, 184, 224, 256, 287, 322, 328, 368, 448, 512, 574, 644, 656, 736, 896, 943, 1024, 1148, 1288, 1312, 1472, 1681, 1792, 1886, 2296, 2576, 2624, 2944, 3362, 3584, 3772, 4592, 5152, 5248, 5888, 6601, 6724, 7168, 7544, 9184, 10304, 10496, 11767, 11776, 13202, 13448, 15088, 18368, 20608, 20992, 23534, 23552, 26404, 26896, 30176, 36736, 38663, 41216, 41984, 47068, 52808, 53792, 60352, 73472, 77326, 82432, 94136, 105616, 107584, 120704, 146944, 154652, 164864, 188272, 211232, 215168, 241408, 270641, 293888, 309304, 376544, 422464, 430336, 482816, 541282, 618608, 753088, 844928, 860672, 965632, 1082564, 1237216, 1506176, 1689856, 1721344, 2165128, 2474432, 3012352, 3379712, 4330256, 4948864, 6024704, 6759424, 8660512, 9897728, 12049408, 17321024, 19795456, 34642048, 39590912, 69284096, 138568192, 277136384]

約数ペア:

[(1, 277136384), (2, 138568192), (4, 69284096), (7, 39590912), (8, 34642048), (14, 19795456), (16, 17321024), (23, 12049408), (28, 9897728), (32, 8660512), (41, 6759424), (46, 6024704), (56, 4948864), (64, 4330256), (82, 3379712), (92, 3012352), (112, 2474432), (128, 2165128), (161, 1721344), (164, 1689856), (184, 1506176), (224, 1237216), (256, 1082564), (287, 965632), (322, 860672), (328, 844928), (368, 753088), (448, 618608), (512, 541282), (574, 482816), (644, 430336), (656, 422464), (736, 376544), (896, 309304), (943, 293888), (1024, 270641), (1148, 241408), (1288, 215168), (1312, 211232), (1472, 188272), (1681, 164864), (1792, 154652), (1886, 146944), (2296, 120704), (2576, 107584), (2624, 105616), (2944, 94136), (3362, 82432), (3584, 77326), (3772, 73472), (4592, 60352), (5152, 53792), (5248, 52808), (5888, 47068), (6601, 41984), (6724, 41216), (7168, 38663), (7544, 36736), (9184, 30176), (10304, 26896), (10496, 26404), (11767, 23552), (11776, 23534), (13202, 20992), (13448, 20608), (15088, 18368)]