2178071346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1412

約数の個数: 128

約数和(自身を含む): 5287772160

約数和(自身を除く): 3109700814

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 43, 57, 62, 66, 86, 93, 114, 129, 186, 209, 258, 341, 418, 473, 589, 627, 682, 817, 946, 1023, 1178, 1254, 1303, 1333, 1419, 1634, 1767, 2046, 2451, 2606, 2666, 2838, 3534, 3909, 3999, 4902, 6479, 7818, 7998, 8987, 12958, 14333, 14663, 17974, 19437, 24757, 25327, 26961, 28666, 29326, 38874, 40393, 42999, 43989, 49514, 50654, 53922, 56029, 74271, 75981, 80786, 85998, 87978, 112058, 121179, 148542, 151962, 168087, 242358, 272327, 278597, 336174, 444323, 544654, 557194, 616319, 767467, 816981, 835791, 888646, 1064551, 1232638, 1332969, 1534934, 1633962, 1671582, 1736899, 1848957, 2129102, 2302401, 2665938, 3193653, 3473798, 3697914, 4604802, 5210697, 6387306, 8442137, 10421394, 11710061, 16884274, 19105889, 23420122, 25326411, 33001081, 35130183, 38211778, 50652822, 57317667, 66002162, 70260366, 99003243, 114635334, 198006486, 363011891, 726023782, 1089035673, 2178071346]

約数ペア:

[(1, 2178071346), (2, 1089035673), (3, 726023782), (6, 363011891), (11, 198006486), (19, 114635334), (22, 99003243), (31, 70260366), (33, 66002162), (38, 57317667), (43, 50652822), (57, 38211778), (62, 35130183), (66, 33001081), (86, 25326411), (93, 23420122), (114, 19105889), (129, 16884274), (186, 11710061), (209, 10421394), (258, 8442137), (341, 6387306), (418, 5210697), (473, 4604802), (589, 3697914), (627, 3473798), (682, 3193653), (817, 2665938), (946, 2302401), (1023, 2129102), (1178, 1848957), (1254, 1736899), (1303, 1671582), (1333, 1633962), (1419, 1534934), (1634, 1332969), (1767, 1232638), (2046, 1064551), (2451, 888646), (2606, 835791), (2666, 816981), (2838, 767467), (3534, 616319), (3909, 557194), (3999, 544654), (4902, 444323), (6479, 336174), (7818, 278597), (7998, 272327), (8987, 242358), (12958, 168087), (14333, 151962), (14663, 148542), (17974, 121179), (19437, 112058), (24757, 87978), (25327, 85998), (26961, 80786), (28666, 75981), (29326, 74271), (38874, 56029), (40393, 53922), (42999, 50654), (43989, 49514)]