681734144

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 208

約数和(自身を含む): 1761392640

約数和(自身を除く): 1079658496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 59, 62, 64, 91, 104, 112, 118, 124, 128, 182, 208, 217, 224, 236, 248, 256, 364, 403, 413, 416, 434, 448, 472, 496, 512, 728, 767, 806, 826, 832, 868, 896, 944, 992, 1024, 1456, 1534, 1612, 1652, 1664, 1736, 1792, 1829, 1888, 1984, 2048, 2821, 2912, 3068, 3224, 3304, 3328, 3472, 3584, 3658, 3776, 3968, 4096, 5369, 5642, 5824, 6136, 6448, 6608, 6656, 6944, 7168, 7316, 7552, 7936, 10738, 11284, 11648, 12272, 12803, 12896, 13216, 13312, 13888, 14336, 14632, 15104, 15872, 21476, 22568, 23296, 23777, 24544, 25606, 25792, 26432, 26624, 27776, 28672, 29264, 30208, 31744, 42952, 45136, 46592, 47554, 49088, 51212, 51584, 52864, 53248, 55552, 58528, 60416, 63488, 85904, 90272, 93184, 95108, 98176, 102424, 103168, 105728, 111104, 117056, 120832, 126976, 166439, 171808, 180544, 186368, 190216, 196352, 204848, 206336, 211456, 222208, 234112, 241664, 332878, 343616, 361088, 372736, 380432, 392704, 409696, 412672, 422912, 444416, 468224, 665756, 687232, 722176, 760864, 785408, 819392, 825344, 845824, 888832, 936448, 1331512, 1374464, 1444352, 1521728, 1570816, 1638784, 1650688, 1691648, 1872896, 2663024, 2748928, 2888704, 3043456, 3141632, 3277568, 3745792, 5326048, 5497856, 5777408, 6086912, 6555136, 7491584, 10652096, 10995712, 11554816, 12173824, 13110272, 21304192, 21991424, 24347648, 26220544, 42608384, 48695296, 52441088, 85216768, 97390592, 170433536, 340867072, 681734144]

約数ペア:

[(1, 681734144), (2, 340867072), (4, 170433536), (7, 97390592), (8, 85216768), (13, 52441088), (14, 48695296), (16, 42608384), (26, 26220544), (28, 24347648), (31, 21991424), (32, 21304192), (52, 13110272), (56, 12173824), (59, 11554816), (62, 10995712), (64, 10652096), (91, 7491584), (104, 6555136), (112, 6086912), (118, 5777408), (124, 5497856), (128, 5326048), (182, 3745792), (208, 3277568), (217, 3141632), (224, 3043456), (236, 2888704), (248, 2748928), (256, 2663024), (364, 1872896), (403, 1691648), (413, 1650688), (416, 1638784), (434, 1570816), (448, 1521728), (472, 1444352), (496, 1374464), (512, 1331512), (728, 936448), (767, 888832), (806, 845824), (826, 825344), (832, 819392), (868, 785408), (896, 760864), (944, 722176), (992, 687232), (1024, 665756), (1456, 468224), (1534, 444416), (1612, 422912), (1652, 412672), (1664, 409696), (1736, 392704), (1792, 380432), (1829, 372736), (1888, 361088), (1984, 343616), (2048, 332878), (2821, 241664), (2912, 234112), (3068, 222208), (3224, 211456), (3304, 206336), (3328, 204848), (3472, 196352), (3584, 190216), (3658, 186368), (3776, 180544), (3968, 171808), (4096, 166439), (5369, 126976), (5642, 120832), (5824, 117056), (6136, 111104), (6448, 105728), (6608, 103168), (6656, 102424), (6944, 98176), (7168, 95108), (7316, 93184), (7552, 90272), (7936, 85904), (10738, 63488), (11284, 60416), (11648, 58528), (12272, 55552), (12803, 53248), (12896, 52864), (13216, 51584), (13312, 51212), (13888, 49088), (14336, 47554), (14632, 46592), (15104, 45136), (15872, 42952), (21476, 31744), (22568, 30208), (23296, 29264), (23777, 28672), (24544, 27776), (25606, 26624), (25792, 26432)]