668779776

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{41467}}^1$

素因数の和:41496

約数の個数: 108

約数和(自身を含む): 2203775392

約数和(自身を除く): 1534995616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 41467, 82934, 124401, 165868, 248802, 290269, 331736, 373203, 497604, 580538, 663472, 746406, 870807, 995208, 1161076, 1326944, 1492812, 1741614, 1990416, 2322152, 2612421, 2653888, 2985624, 3483228, 3980832, 4644304, 5224842, 5307776, 5971248, 6966456, 7961664, 9288608, 10449684, 10615552, 11942496, 13932912, 15923328, 18577216, 20899368, 23884992, 27865824, 31846656, 37154432, 41798736, 47769984, 55731648, 74308864, 83597472, 95539968, 111463296, 167194944, 222926592, 334389888, 668779776]

約数ペア:

[(1, 668779776), (2, 334389888), (3, 222926592), (4, 167194944), (6, 111463296), (7, 95539968), (8, 83597472), (9, 74308864), (12, 55731648), (14, 47769984), (16, 41798736), (18, 37154432), (21, 31846656), (24, 27865824), (28, 23884992), (32, 20899368), (36, 18577216), (42, 15923328), (48, 13932912), (56, 11942496), (63, 10615552), (64, 10449684), (72, 9288608), (84, 7961664), (96, 6966456), (112, 5971248), (126, 5307776), (128, 5224842), (144, 4644304), (168, 3980832), (192, 3483228), (224, 2985624), (252, 2653888), (256, 2612421), (288, 2322152), (336, 1990416), (384, 1741614), (448, 1492812), (504, 1326944), (576, 1161076), (672, 995208), (768, 870807), (896, 746406), (1008, 663472), (1152, 580538), (1344, 497604), (1792, 373203), (2016, 331736), (2304, 290269), (2688, 248802), (4032, 165868), (5376, 124401), (8064, 82934), (16128, 41467)]