1189131328

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1063}}^1$

素因数の和:1320

約数の個数: 112

約数和(自身を含む): 2957681664

約数和(自身を除く): 1768550336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 227, 308, 352, 448, 454, 616, 704, 908, 1063, 1232, 1589, 1816, 2126, 2464, 2497, 3178, 3632, 4252, 4928, 4994, 6356, 7264, 7441, 8504, 9988, 11693, 12712, 14528, 14882, 17008, 17479, 19976, 23386, 25424, 29764, 34016, 34958, 39952, 46772, 50848, 59528, 68032, 69916, 79904, 81851, 93544, 101696, 119056, 139832, 159808, 163702, 187088, 238112, 241301, 279664, 327404, 374176, 476224, 482602, 559328, 654808, 748352, 965204, 1118656, 1309616, 1689107, 1930408, 2619232, 2654311, 3378214, 3860816, 5238464, 5308622, 6756428, 7721632, 10617244, 13512856, 15443264, 18580177, 21234488, 27025712, 37160354, 42468976, 54051424, 74320708, 84937952, 108102848, 148641416, 169875904, 297282832, 594565664, 1189131328]

約数ペア:

[(1, 1189131328), (2, 594565664), (4, 297282832), (7, 169875904), (8, 148641416), (11, 108102848), (14, 84937952), (16, 74320708), (22, 54051424), (28, 42468976), (32, 37160354), (44, 27025712), (56, 21234488), (64, 18580177), (77, 15443264), (88, 13512856), (112, 10617244), (154, 7721632), (176, 6756428), (224, 5308622), (227, 5238464), (308, 3860816), (352, 3378214), (448, 2654311), (454, 2619232), (616, 1930408), (704, 1689107), (908, 1309616), (1063, 1118656), (1232, 965204), (1589, 748352), (1816, 654808), (2126, 559328), (2464, 482602), (2497, 476224), (3178, 374176), (3632, 327404), (4252, 279664), (4928, 241301), (4994, 238112), (6356, 187088), (7264, 163702), (7441, 159808), (8504, 139832), (9988, 119056), (11693, 101696), (12712, 93544), (14528, 81851), (14882, 79904), (17008, 69916), (17479, 68032), (19976, 59528), (23386, 50848), (25424, 46772), (29764, 39952), (34016, 34958)]