21589617984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{80491}}^1$

素因数の和:80644

約数の個数: 112

約数和(自身を含む): 62806941696

約数和(自身を除く): 41217323712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 132, 176, 192, 254, 264, 352, 381, 508, 528, 704, 762, 1016, 1056, 1397, 1524, 2032, 2112, 2794, 3048, 4064, 4191, 5588, 6096, 8128, 8382, 11176, 12192, 16764, 22352, 24384, 33528, 44704, 67056, 80491, 89408, 134112, 160982, 241473, 268224, 321964, 482946, 643928, 885401, 965892, 1287856, 1770802, 1931784, 2575712, 2656203, 3541604, 3863568, 5151424, 5312406, 7083208, 7727136, 10222357, 10624812, 14166416, 15454272, 20444714, 21249624, 28332832, 30667071, 40889428, 42499248, 56665664, 61334142, 81778856, 84998496, 112445927, 122668284, 163557712, 169996992, 224891854, 245336568, 327115424, 337337781, 449783708, 490673136, 654230848, 674675562, 899567416, 981346272, 1349351124, 1799134832, 1962692544, 2698702248, 3598269664, 5397404496, 7196539328, 10794808992, 21589617984]

約数ペア:

[(1, 21589617984), (2, 10794808992), (3, 7196539328), (4, 5397404496), (6, 3598269664), (8, 2698702248), (11, 1962692544), (12, 1799134832), (16, 1349351124), (22, 981346272), (24, 899567416), (32, 674675562), (33, 654230848), (44, 490673136), (48, 449783708), (64, 337337781), (66, 327115424), (88, 245336568), (96, 224891854), (127, 169996992), (132, 163557712), (176, 122668284), (192, 112445927), (254, 84998496), (264, 81778856), (352, 61334142), (381, 56665664), (508, 42499248), (528, 40889428), (704, 30667071), (762, 28332832), (1016, 21249624), (1056, 20444714), (1397, 15454272), (1524, 14166416), (2032, 10624812), (2112, 10222357), (2794, 7727136), (3048, 7083208), (4064, 5312406), (4191, 5151424), (5588, 3863568), (6096, 3541604), (8128, 2656203), (8382, 2575712), (11176, 1931784), (12192, 1770802), (16764, 1287856), (22352, 965892), (24384, 885401), (33528, 643928), (44704, 482946), (67056, 321964), (80491, 268224), (89408, 241473), (134112, 160982)]