1439494672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37691}}^1$

素因数の和:37748

約数の個数: 80

約数和(自身を含む): 3589484544

約数和(自身を除く): 2149989872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 37691, 38192, 75382, 150764, 263837, 301528, 414601, 527674, 603056, 829202, 1055348, 1168421, 1658404, 2110696, 2336842, 2902207, 3316808, 4221392, 4673684, 5804414, 6633616, 8178947, 9347368, 11608828, 12852631, 16357894, 18694736, 23217656, 25705262, 32715788, 46435312, 51410524, 65431576, 89968417, 102821048, 130863152, 179936834, 205642096, 359873668, 719747336, 1439494672]

約数ペア:

[(1, 1439494672), (2, 719747336), (4, 359873668), (7, 205642096), (8, 179936834), (11, 130863152), (14, 102821048), (16, 89968417), (22, 65431576), (28, 51410524), (31, 46435312), (44, 32715788), (56, 25705262), (62, 23217656), (77, 18694736), (88, 16357894), (112, 12852631), (124, 11608828), (154, 9347368), (176, 8178947), (217, 6633616), (248, 5804414), (308, 4673684), (341, 4221392), (434, 3316808), (496, 2902207), (616, 2336842), (682, 2110696), (868, 1658404), (1232, 1168421), (1364, 1055348), (1736, 829202), (2387, 603056), (2728, 527674), (3472, 414601), (4774, 301528), (5456, 263837), (9548, 150764), (19096, 75382), (37691, 38192)]