234889984

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 576898560

約数和(自身を除く): 342008576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 64, 82, 92, 112, 128, 139, 161, 164, 184, 224, 256, 278, 287, 322, 328, 368, 448, 556, 574, 644, 656, 736, 896, 943, 973, 1112, 1148, 1288, 1312, 1472, 1792, 1886, 1946, 2224, 2296, 2576, 2624, 2944, 3197, 3772, 3892, 4448, 4592, 5152, 5248, 5699, 5888, 6394, 6601, 7544, 7784, 8896, 9184, 10304, 10496, 11398, 12788, 13202, 15088, 15568, 17792, 18368, 20608, 22379, 22796, 25576, 26404, 30176, 31136, 35584, 36736, 39893, 41216, 44758, 45592, 51152, 52808, 60352, 62272, 73472, 79786, 89516, 91184, 102304, 105616, 120704, 124544, 131077, 159572, 179032, 182368, 204608, 211232, 241408, 249088, 262154, 319144, 358064, 364736, 409216, 422464, 524308, 638288, 716128, 729472, 818432, 844928, 917539, 1048616, 1276576, 1432256, 1458944, 1689856, 1835078, 2097232, 2553152, 2864512, 3670156, 4194464, 5106304, 5729024, 7340312, 8388928, 10212608, 14680624, 16777856, 29361248, 33555712, 58722496, 117444992, 234889984]

約数ペア:

[(1, 234889984), (2, 117444992), (4, 58722496), (7, 33555712), (8, 29361248), (14, 16777856), (16, 14680624), (23, 10212608), (28, 8388928), (32, 7340312), (41, 5729024), (46, 5106304), (56, 4194464), (64, 3670156), (82, 2864512), (92, 2553152), (112, 2097232), (128, 1835078), (139, 1689856), (161, 1458944), (164, 1432256), (184, 1276576), (224, 1048616), (256, 917539), (278, 844928), (287, 818432), (322, 729472), (328, 716128), (368, 638288), (448, 524308), (556, 422464), (574, 409216), (644, 364736), (656, 358064), (736, 319144), (896, 262154), (943, 249088), (973, 241408), (1112, 211232), (1148, 204608), (1288, 182368), (1312, 179032), (1472, 159572), (1792, 131077), (1886, 124544), (1946, 120704), (2224, 105616), (2296, 102304), (2576, 91184), (2624, 89516), (2944, 79786), (3197, 73472), (3772, 62272), (3892, 60352), (4448, 52808), (4592, 51152), (5152, 45592), (5248, 44758), (5699, 41216), (5888, 39893), (6394, 36736), (6601, 35584), (7544, 31136), (7784, 30176), (8896, 26404), (9184, 25576), (10304, 22796), (10496, 22379), (11398, 20608), (12788, 18368), (13202, 17792), (15088, 15568)]