804912272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 1668321792

約数和(自身を除く): 863409520

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 67, 106, 124, 134, 212, 248, 268, 424, 457, 496, 536, 848, 914, 1072, 1643, 1828, 2077, 3286, 3551, 3656, 4154, 6572, 7102, 7312, 8308, 13144, 14167, 14204, 16616, 24221, 26288, 28334, 28408, 30619, 33232, 48442, 56668, 56816, 61238, 96884, 110081, 113336, 122476, 193768, 220162, 226672, 244952, 387536, 440324, 489904, 750851, 880648, 949189, 1501702, 1622807, 1761296, 1898378, 3003404, 3245614, 3796756, 6006808, 6491228, 7593512, 12013616, 12982456, 15187024, 25964912, 50307017, 100614034, 201228068, 402456136, 804912272]

約数ペア:

[(1, 804912272), (2, 402456136), (4, 201228068), (8, 100614034), (16, 50307017), (31, 25964912), (53, 15187024), (62, 12982456), (67, 12013616), (106, 7593512), (124, 6491228), (134, 6006808), (212, 3796756), (248, 3245614), (268, 3003404), (424, 1898378), (457, 1761296), (496, 1622807), (536, 1501702), (848, 949189), (914, 880648), (1072, 750851), (1643, 489904), (1828, 440324), (2077, 387536), (3286, 244952), (3551, 226672), (3656, 220162), (4154, 193768), (6572, 122476), (7102, 113336), (7312, 110081), (8308, 96884), (13144, 61238), (14167, 56816), (14204, 56668), (16616, 48442), (24221, 33232), (26288, 30619), (28334, 28408)]