394803696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2791}}^1$

素因数の和:3230

約数の個数: 80

約数和(自身を含む): 1168798208

約数和(自身を除く): 773994512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1263, 1684, 2526, 2791, 2947, 3368, 5052, 5582, 5894, 6736, 8373, 8841, 10104, 11164, 11788, 16746, 17682, 19537, 20208, 22328, 23576, 33492, 35364, 39074, 44656, 47152, 58611, 66984, 70728, 78148, 117222, 133968, 141456, 156296, 234444, 312592, 468888, 937776, 1175011, 2350022, 3525033, 4700044, 7050066, 8225077, 9400088, 14100132, 16450154, 18800176, 24675231, 28200264, 32900308, 49350462, 56400528, 65800616, 98700924, 131601232, 197401848, 394803696]

約数ペア:

[(1, 394803696), (2, 197401848), (3, 131601232), (4, 98700924), (6, 65800616), (7, 56400528), (8, 49350462), (12, 32900308), (14, 28200264), (16, 24675231), (21, 18800176), (24, 16450154), (28, 14100132), (42, 9400088), (48, 8225077), (56, 7050066), (84, 4700044), (112, 3525033), (168, 2350022), (336, 1175011), (421, 937776), (842, 468888), (1263, 312592), (1684, 234444), (2526, 156296), (2791, 141456), (2947, 133968), (3368, 117222), (5052, 78148), (5582, 70728), (5894, 66984), (6736, 58611), (8373, 47152), (8841, 44656), (10104, 39074), (11164, 35364), (11788, 33492), (16746, 23576), (17682, 22328), (19537, 20208)]