427280384

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 915183360

約数和(自身を除く): 487902976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 193, 256, 368, 376, 386, 512, 736, 752, 772, 1024, 1081, 1472, 1504, 1544, 2048, 2162, 2944, 3008, 3088, 4324, 4439, 5888, 6016, 6176, 8648, 8878, 9071, 11776, 12032, 12352, 17296, 17756, 18142, 23552, 24064, 24704, 34592, 35512, 36284, 47104, 48128, 49408, 69184, 71024, 72568, 96256, 98816, 138368, 142048, 145136, 197632, 208633, 276736, 284096, 290272, 395264, 417266, 553472, 568192, 580544, 834532, 1106944, 1136384, 1161088, 1669064, 2213888, 2272768, 2322176, 3338128, 4545536, 4644352, 6676256, 9091072, 9288704, 13352512, 18577408, 26705024, 53410048, 106820096, 213640192, 427280384]

約数ペア:

[(1, 427280384), (2, 213640192), (4, 106820096), (8, 53410048), (16, 26705024), (23, 18577408), (32, 13352512), (46, 9288704), (47, 9091072), (64, 6676256), (92, 4644352), (94, 4545536), (128, 3338128), (184, 2322176), (188, 2272768), (193, 2213888), (256, 1669064), (368, 1161088), (376, 1136384), (386, 1106944), (512, 834532), (736, 580544), (752, 568192), (772, 553472), (1024, 417266), (1081, 395264), (1472, 290272), (1504, 284096), (1544, 276736), (2048, 208633), (2162, 197632), (2944, 145136), (3008, 142048), (3088, 138368), (4324, 98816), (4439, 96256), (5888, 72568), (6016, 71024), (6176, 69184), (8648, 49408), (8878, 48128), (9071, 47104), (11776, 36284), (12032, 35512), (12352, 34592), (17296, 24704), (17756, 24064), (18142, 23552)]