378820368

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{20393}}^1$

素因数の和:20453

約数の個数: 80

約数和(自身を含む): 1112696640

約数和(自身を除く): 733876272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 20393, 40786, 61179, 81572, 122358, 163144, 183537, 244716, 326288, 367074, 489432, 550611, 734148, 876899, 978864, 1101222, 1468296, 1753798, 2202444, 2630697, 2936592, 3507596, 4404888, 5261394, 7015192, 7892091, 8809776, 10522788, 14030384, 15784182, 21045576, 23676273, 31568364, 42091152, 47352546, 63136728, 94705092, 126273456, 189410184, 378820368]

約数ペア:

[(1, 378820368), (2, 189410184), (3, 126273456), (4, 94705092), (6, 63136728), (8, 47352546), (9, 42091152), (12, 31568364), (16, 23676273), (18, 21045576), (24, 15784182), (27, 14030384), (36, 10522788), (43, 8809776), (48, 7892091), (54, 7015192), (72, 5261394), (86, 4404888), (108, 3507596), (129, 2936592), (144, 2630697), (172, 2202444), (216, 1753798), (258, 1468296), (344, 1101222), (387, 978864), (432, 876899), (516, 734148), (688, 550611), (774, 489432), (1032, 367074), (1161, 326288), (1548, 244716), (2064, 183537), (2322, 163144), (3096, 122358), (4644, 81572), (6192, 61179), (9288, 40786), (18576, 20393)]