279968184

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^2\times {\mathrm{701}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 797331600

約数和(自身を除く): 517363416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 701, 774, 1032, 1161, 1402, 1548, 1849, 2103, 2322, 2804, 3096, 3698, 4206, 4644, 5547, 5608, 6309, 7396, 8412, 9288, 11094, 12618, 14792, 16641, 16824, 18927, 22188, 25236, 30143, 33282, 37854, 44376, 49923, 50472, 60286, 66564, 75708, 90429, 99846, 120572, 133128, 151416, 180858, 199692, 241144, 271287, 361716, 399384, 542574, 723432, 813861, 1085148, 1296149, 1627722, 2170296, 2592298, 3255444, 3888447, 5184596, 6510888, 7776894, 10369192, 11665341, 15553788, 23330682, 31107576, 34996023, 46661364, 69992046, 93322728, 139984092, 279968184]

約数ペア:

[(1, 279968184), (2, 139984092), (3, 93322728), (4, 69992046), (6, 46661364), (8, 34996023), (9, 31107576), (12, 23330682), (18, 15553788), (24, 11665341), (27, 10369192), (36, 7776894), (43, 6510888), (54, 5184596), (72, 3888447), (86, 3255444), (108, 2592298), (129, 2170296), (172, 1627722), (216, 1296149), (258, 1085148), (344, 813861), (387, 723432), (516, 542574), (701, 399384), (774, 361716), (1032, 271287), (1161, 241144), (1402, 199692), (1548, 180858), (1849, 151416), (2103, 133128), (2322, 120572), (2804, 99846), (3096, 90429), (3698, 75708), (4206, 66564), (4644, 60286), (5547, 50472), (5608, 49923), (6309, 44376), (7396, 37854), (8412, 33282), (9288, 30143), (11094, 25236), (12618, 22188), (14792, 18927), (16641, 16824)]