2801508768

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{20393}}^1$

素因数の和:20468

約数の個数: 120

約数和(自身を含む): 8395026948

約数和(自身を除く): 5593518180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1696, 1908, 2544, 2592, 2862, 3816, 4293, 5088, 5724, 7632, 8586, 11448, 15264, 17172, 20393, 22896, 34344, 40786, 45792, 61179, 68688, 81572, 122358, 137376, 163144, 183537, 244716, 326288, 367074, 489432, 550611, 652576, 734148, 978864, 1080829, 1101222, 1468296, 1651833, 1957728, 2161658, 2202444, 2936592, 3242487, 3303666, 4323316, 4404888, 5873184, 6484974, 6607332, 8646632, 8809776, 9727461, 12969948, 13214664, 17293264, 17619552, 19454922, 25939896, 26429328, 29182383, 34586528, 38909844, 51879792, 52858656, 58364766, 77819688, 87547149, 103759584, 116729532, 155639376, 175094298, 233459064, 311278752, 350188596, 466918128, 700377192, 933836256, 1400754384, 2801508768]

約数ペア:

[(1, 2801508768), (2, 1400754384), (3, 933836256), (4, 700377192), (6, 466918128), (8, 350188596), (9, 311278752), (12, 233459064), (16, 175094298), (18, 155639376), (24, 116729532), (27, 103759584), (32, 87547149), (36, 77819688), (48, 58364766), (53, 52858656), (54, 51879792), (72, 38909844), (81, 34586528), (96, 29182383), (106, 26429328), (108, 25939896), (144, 19454922), (159, 17619552), (162, 17293264), (212, 13214664), (216, 12969948), (288, 9727461), (318, 8809776), (324, 8646632), (424, 6607332), (432, 6484974), (477, 5873184), (636, 4404888), (648, 4323316), (848, 3303666), (864, 3242487), (954, 2936592), (1272, 2202444), (1296, 2161658), (1431, 1957728), (1696, 1651833), (1908, 1468296), (2544, 1101222), (2592, 1080829), (2862, 978864), (3816, 734148), (4293, 652576), (5088, 550611), (5724, 489432), (7632, 367074), (8586, 326288), (11448, 244716), (15264, 183537), (17172, 163144), (20393, 137376), (22896, 122358), (34344, 81572), (40786, 68688), (45792, 61179)]