13305784576

素因数分解:

$2^8\times 7^2\times {\mathrm{61}}^1\times {\mathrm{17389}}^1$

素因数の和:17480

約数の個数: 108

約数和(自身を含む): 31404148860

約数和(自身を除く): 18098364284

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 256, 392, 427, 448, 488, 784, 854, 896, 976, 1568, 1708, 1792, 1952, 2989, 3136, 3416, 3904, 5978, 6272, 6832, 7808, 11956, 12544, 13664, 15616, 17389, 23912, 27328, 34778, 47824, 54656, 69556, 95648, 109312, 121723, 139112, 191296, 243446, 278224, 382592, 486892, 556448, 765184, 852061, 973784, 1060729, 1112896, 1704122, 1947568, 2121458, 2225792, 3408244, 3895136, 4242916, 4451584, 6816488, 7425103, 7790272, 8485832, 13632976, 14850206, 15580544, 16971664, 27265952, 29700412, 31161088, 33943328, 51975721, 54531904, 59400824, 67886656, 103951442, 109063808, 118801648, 135773312, 207902884, 218127616, 237603296, 271546624, 415805768, 475206592, 831611536, 950413184, 1663223072, 1900826368, 3326446144, 6652892288, 13305784576]

約数ペア:

[(1, 13305784576), (2, 6652892288), (4, 3326446144), (7, 1900826368), (8, 1663223072), (14, 950413184), (16, 831611536), (28, 475206592), (32, 415805768), (49, 271546624), (56, 237603296), (61, 218127616), (64, 207902884), (98, 135773312), (112, 118801648), (122, 109063808), (128, 103951442), (196, 67886656), (224, 59400824), (244, 54531904), (256, 51975721), (392, 33943328), (427, 31161088), (448, 29700412), (488, 27265952), (784, 16971664), (854, 15580544), (896, 14850206), (976, 13632976), (1568, 8485832), (1708, 7790272), (1792, 7425103), (1952, 6816488), (2989, 4451584), (3136, 4242916), (3416, 3895136), (3904, 3408244), (5978, 2225792), (6272, 2121458), (6832, 1947568), (7808, 1704122), (11956, 1112896), (12544, 1060729), (13664, 973784), (15616, 852061), (17389, 765184), (23912, 556448), (27328, 486892), (34778, 382592), (47824, 278224), (54656, 243446), (69556, 191296), (95648, 139112), (109312, 121723)]