319320064

素因数分解:

$2^{12}\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 156

約数和(自身を含む): 780635064

約数和(自身を除く): 461315000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 43, 49, 56, 64, 74, 86, 98, 112, 128, 148, 172, 196, 224, 256, 259, 296, 301, 344, 392, 448, 512, 518, 592, 602, 688, 784, 896, 1024, 1036, 1184, 1204, 1376, 1568, 1591, 1792, 1813, 2048, 2072, 2107, 2368, 2408, 2752, 3136, 3182, 3584, 3626, 4096, 4144, 4214, 4736, 4816, 5504, 6272, 6364, 7168, 7252, 8288, 8428, 9472, 9632, 11008, 11137, 12544, 12728, 14336, 14504, 16576, 16856, 18944, 19264, 22016, 22274, 25088, 25456, 28672, 29008, 33152, 33712, 37888, 38528, 44032, 44548, 50176, 50912, 58016, 66304, 67424, 75776, 77056, 77959, 88064, 89096, 100352, 101824, 116032, 132608, 134848, 151552, 154112, 155918, 176128, 178192, 200704, 203648, 232064, 265216, 269696, 308224, 311836, 356384, 407296, 464128, 530432, 539392, 616448, 623672, 712768, 814592, 928256, 1060864, 1078784, 1232896, 1247344, 1425536, 1629184, 1856512, 2157568, 2494688, 2851072, 3258368, 3713024, 4315136, 4989376, 5702144, 6516736, 7426048, 8630272, 9978752, 11404288, 19957504, 22808576, 39915008, 45617152, 79830016, 159660032, 319320064]

約数ペア:

[(1, 319320064), (2, 159660032), (4, 79830016), (7, 45617152), (8, 39915008), (14, 22808576), (16, 19957504), (28, 11404288), (32, 9978752), (37, 8630272), (43, 7426048), (49, 6516736), (56, 5702144), (64, 4989376), (74, 4315136), (86, 3713024), (98, 3258368), (112, 2851072), (128, 2494688), (148, 2157568), (172, 1856512), (196, 1629184), (224, 1425536), (256, 1247344), (259, 1232896), (296, 1078784), (301, 1060864), (344, 928256), (392, 814592), (448, 712768), (512, 623672), (518, 616448), (592, 539392), (602, 530432), (688, 464128), (784, 407296), (896, 356384), (1024, 311836), (1036, 308224), (1184, 269696), (1204, 265216), (1376, 232064), (1568, 203648), (1591, 200704), (1792, 178192), (1813, 176128), (2048, 155918), (2072, 154112), (2107, 151552), (2368, 134848), (2408, 132608), (2752, 116032), (3136, 101824), (3182, 100352), (3584, 89096), (3626, 88064), (4096, 77959), (4144, 77056), (4214, 75776), (4736, 67424), (4816, 66304), (5504, 58016), (6272, 50912), (6364, 50176), (7168, 44548), (7252, 44032), (8288, 38528), (8428, 37888), (9472, 33712), (9632, 33152), (11008, 29008), (11137, 28672), (12544, 25456), (12728, 25088), (14336, 22274), (14504, 22016), (16576, 19264), (16856, 18944)]