715754208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 2054744496

約数和(自身を除く): 1338990288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 157, 169, 208, 281, 312, 314, 338, 416, 471, 507, 562, 624, 628, 676, 843, 942, 1014, 1124, 1248, 1256, 1352, 1686, 1884, 2028, 2041, 2248, 2512, 2704, 3372, 3653, 3768, 4056, 4082, 4496, 5024, 5408, 6123, 6744, 7306, 7536, 8112, 8164, 8992, 10959, 12246, 13488, 14612, 15072, 16224, 16328, 21918, 24492, 26533, 26976, 29224, 32656, 43836, 44117, 47489, 48984, 53066, 58448, 65312, 79599, 87672, 88234, 94978, 97968, 106132, 116896, 132351, 142467, 159198, 175344, 176468, 189956, 195936, 212264, 264702, 284934, 318396, 350688, 352936, 379912, 424528, 529404, 569868, 573521, 636792, 705872, 759824, 849056, 1058808, 1139736, 1147042, 1273584, 1411744, 1519648, 1720563, 2117616, 2279472, 2294084, 2547168, 3441126, 4235232, 4558944, 4588168, 6882252, 7455773, 9176336, 13764504, 14911546, 18352672, 22367319, 27529008, 29823092, 44734638, 55058016, 59646184, 89469276, 119292368, 178938552, 238584736, 357877104, 715754208]

約数ペア:

[(1, 715754208), (2, 357877104), (3, 238584736), (4, 178938552), (6, 119292368), (8, 89469276), (12, 59646184), (13, 55058016), (16, 44734638), (24, 29823092), (26, 27529008), (32, 22367319), (39, 18352672), (48, 14911546), (52, 13764504), (78, 9176336), (96, 7455773), (104, 6882252), (156, 4588168), (157, 4558944), (169, 4235232), (208, 3441126), (281, 2547168), (312, 2294084), (314, 2279472), (338, 2117616), (416, 1720563), (471, 1519648), (507, 1411744), (562, 1273584), (624, 1147042), (628, 1139736), (676, 1058808), (843, 849056), (942, 759824), (1014, 705872), (1124, 636792), (1248, 573521), (1256, 569868), (1352, 529404), (1686, 424528), (1884, 379912), (2028, 352936), (2041, 350688), (2248, 318396), (2512, 284934), (2704, 264702), (3372, 212264), (3653, 195936), (3768, 189956), (4056, 176468), (4082, 175344), (4496, 159198), (5024, 142467), (5408, 132351), (6123, 116896), (6744, 106132), (7306, 97968), (7536, 94978), (8112, 88234), (8164, 87672), (8992, 79599), (10959, 65312), (12246, 58448), (13488, 53066), (14612, 48984), (15072, 47489), (16224, 44117), (16328, 43836), (21918, 32656), (24492, 29224), (26533, 26976)]