289698912

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 854053200

約数和(自身を除く): 564354288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 149, 157, 172, 258, 288, 298, 314, 344, 387, 447, 471, 516, 596, 628, 688, 774, 894, 942, 1032, 1192, 1256, 1341, 1376, 1413, 1548, 1788, 1884, 2064, 2384, 2512, 2682, 2826, 3096, 3576, 3768, 4128, 4768, 5024, 5364, 5652, 6192, 6407, 6751, 7152, 7536, 10728, 11304, 12384, 12814, 13502, 14304, 15072, 19221, 20253, 21456, 22608, 23393, 25628, 27004, 38442, 40506, 42912, 45216, 46786, 51256, 54008, 57663, 60759, 70179, 76884, 81012, 93572, 102512, 108016, 115326, 121518, 140358, 153768, 162024, 187144, 205024, 210537, 216032, 230652, 243036, 280716, 307536, 324048, 374288, 421074, 461304, 486072, 561432, 615072, 648096, 748576, 842148, 922608, 972144, 1005899, 1122864, 1684296, 1845216, 1944288, 2011798, 2245728, 3017697, 3368592, 4023596, 6035394, 6737184, 8047192, 9053091, 12070788, 16094384, 18106182, 24141576, 32188768, 36212364, 48283152, 72424728, 96566304, 144849456, 289698912]

約数ペア:

[(1, 289698912), (2, 144849456), (3, 96566304), (4, 72424728), (6, 48283152), (8, 36212364), (9, 32188768), (12, 24141576), (16, 18106182), (18, 16094384), (24, 12070788), (32, 9053091), (36, 8047192), (43, 6737184), (48, 6035394), (72, 4023596), (86, 3368592), (96, 3017697), (129, 2245728), (144, 2011798), (149, 1944288), (157, 1845216), (172, 1684296), (258, 1122864), (288, 1005899), (298, 972144), (314, 922608), (344, 842148), (387, 748576), (447, 648096), (471, 615072), (516, 561432), (596, 486072), (628, 461304), (688, 421074), (774, 374288), (894, 324048), (942, 307536), (1032, 280716), (1192, 243036), (1256, 230652), (1341, 216032), (1376, 210537), (1413, 205024), (1548, 187144), (1788, 162024), (1884, 153768), (2064, 140358), (2384, 121518), (2512, 115326), (2682, 108016), (2826, 102512), (3096, 93572), (3576, 81012), (3768, 76884), (4128, 70179), (4768, 60759), (5024, 57663), (5364, 54008), (5652, 51256), (6192, 46786), (6407, 45216), (6751, 42912), (7152, 40506), (7536, 38442), (10728, 27004), (11304, 25628), (12384, 23393), (12814, 22608), (13502, 21456), (14304, 20253), (15072, 19221)]