2640056412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1820

約数の個数: 192

約数和(自身を含む): 7924331520

約数和(自身を除く): 5284275108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 29, 34, 37, 42, 51, 58, 68, 74, 84, 87, 102, 111, 116, 119, 148, 174, 203, 204, 222, 238, 259, 348, 357, 406, 444, 476, 493, 518, 609, 629, 714, 777, 812, 986, 1036, 1073, 1218, 1258, 1428, 1479, 1554, 1723, 1887, 1972, 2146, 2436, 2516, 2958, 3108, 3219, 3446, 3451, 3774, 4292, 4403, 5169, 5916, 6438, 6892, 6902, 7511, 7548, 8806, 10338, 10353, 12061, 12876, 13209, 13804, 15022, 17612, 18241, 20676, 20706, 22533, 24122, 26418, 29291, 30044, 36183, 36482, 41412, 45066, 48244, 49967, 52836, 54723, 58582, 63751, 72366, 72964, 87873, 90132, 99934, 109446, 117164, 127502, 127687, 144732, 149901, 175746, 191253, 199868, 205037, 218892, 255004, 255374, 299802, 349769, 351492, 382506, 383061, 410074, 446257, 510748, 599604, 615111, 699538, 765012, 766122, 820148, 849439, 892514, 1049307, 1083767, 1230222, 1338771, 1399076, 1532244, 1698878, 1785028, 1848779, 2098614, 2167534, 2460444, 2548317, 2677542, 3251301, 3397756, 3697558, 4197228, 4335068, 5096634, 5355084, 5546337, 5946073, 6502602, 7395116, 7586369, 10193268, 11092674, 11892146, 12941453, 13005204, 15172738, 17838219, 22185348, 22759107, 23784292, 25882906, 30345476, 31429243, 35676438, 38824359, 45518214, 51765812, 62858486, 71352876, 77648718, 91036428, 94287729, 125716972, 155297436, 188575458, 220004701, 377150916, 440009402, 660014103, 880018804, 1320028206, 2640056412]

約数ペア:

[(1, 2640056412), (2, 1320028206), (3, 880018804), (4, 660014103), (6, 440009402), (7, 377150916), (12, 220004701), (14, 188575458), (17, 155297436), (21, 125716972), (28, 94287729), (29, 91036428), (34, 77648718), (37, 71352876), (42, 62858486), (51, 51765812), (58, 45518214), (68, 38824359), (74, 35676438), (84, 31429243), (87, 30345476), (102, 25882906), (111, 23784292), (116, 22759107), (119, 22185348), (148, 17838219), (174, 15172738), (203, 13005204), (204, 12941453), (222, 11892146), (238, 11092674), (259, 10193268), (348, 7586369), (357, 7395116), (406, 6502602), (444, 5946073), (476, 5546337), (493, 5355084), (518, 5096634), (609, 4335068), (629, 4197228), (714, 3697558), (777, 3397756), (812, 3251301), (986, 2677542), (1036, 2548317), (1073, 2460444), (1218, 2167534), (1258, 2098614), (1428, 1848779), (1479, 1785028), (1554, 1698878), (1723, 1532244), (1887, 1399076), (1972, 1338771), (2146, 1230222), (2436, 1083767), (2516, 1049307), (2958, 892514), (3108, 849439), (3219, 820148), (3446, 766122), (3451, 765012), (3774, 699538), (4292, 615111), (4403, 599604), (5169, 510748), (5916, 446257), (6438, 410074), (6892, 383061), (6902, 382506), (7511, 351492), (7548, 349769), (8806, 299802), (10338, 255374), (10353, 255004), (12061, 218892), (12876, 205037), (13209, 199868), (13804, 191253), (15022, 175746), (17612, 149901), (18241, 144732), (20676, 127687), (20706, 127502), (22533, 117164), (24122, 109446), (26418, 99934), (29291, 90132), (30044, 87873), (36183, 72964), (36482, 72366), (41412, 63751), (45066, 58582), (48244, 54723), (49967, 52836)]