1639224576

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{64679}}^1$

素因数の和:64712

約数の個数: 108

約数和(自身を含む): 5156030880

約数和(自身を除く): 3516806304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 12672, 25344, 64679, 129358, 194037, 258716, 388074, 517432, 582111, 711469, 776148, 1034864, 1164222, 1422938, 1552296, 2069728, 2134407, 2328444, 2845876, 3104592, 4139456, 4268814, 4656888, 5691752, 6209184, 6403221, 8278912, 8537628, 9313776, 11383504, 12418368, 12806442, 16557824, 17075256, 18627552, 22767008, 24836736, 25612884, 34150512, 37255104, 45534016, 49673472, 51225768, 68301024, 74510208, 91068032, 102451536, 136602048, 149020416, 182136064, 204903072, 273204096, 409806144, 546408192, 819612288, 1639224576]

約数ペア:

[(1, 1639224576), (2, 819612288), (3, 546408192), (4, 409806144), (6, 273204096), (8, 204903072), (9, 182136064), (11, 149020416), (12, 136602048), (16, 102451536), (18, 91068032), (22, 74510208), (24, 68301024), (32, 51225768), (33, 49673472), (36, 45534016), (44, 37255104), (48, 34150512), (64, 25612884), (66, 24836736), (72, 22767008), (88, 18627552), (96, 17075256), (99, 16557824), (128, 12806442), (132, 12418368), (144, 11383504), (176, 9313776), (192, 8537628), (198, 8278912), (256, 6403221), (264, 6209184), (288, 5691752), (352, 4656888), (384, 4268814), (396, 4139456), (528, 3104592), (576, 2845876), (704, 2328444), (768, 2134407), (792, 2069728), (1056, 1552296), (1152, 1422938), (1408, 1164222), (1584, 1034864), (2112, 776148), (2304, 711469), (2816, 582111), (3168, 517432), (4224, 388074), (6336, 258716), (8448, 194037), (12672, 129358), (25344, 64679)]