267288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 802560

約数和(自身を除く): 535272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 56, 74, 84, 86, 111, 129, 148, 168, 172, 222, 258, 259, 296, 301, 344, 444, 516, 518, 602, 777, 888, 903, 1032, 1036, 1204, 1554, 1591, 1806, 2072, 2408, 3108, 3182, 3612, 4773, 6216, 6364, 7224, 9546, 11137, 12728, 19092, 22274, 33411, 38184, 44548, 66822, 89096, 133644, 267288]

約数ペア:

[(1, 267288), (2, 133644), (3, 89096), (4, 66822), (6, 44548), (7, 38184), (8, 33411), (12, 22274), (14, 19092), (21, 12728), (24, 11137), (28, 9546), (37, 7224), (42, 6364), (43, 6216), (56, 4773), (74, 3612), (84, 3182), (86, 3108), (111, 2408), (129, 2072), (148, 1806), (168, 1591), (172, 1554), (222, 1204), (258, 1036), (259, 1032), (296, 903), (301, 888), (344, 777), (444, 602), (516, 518)]