21204426144

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{65407}}^1$

素因数の和:65738

約数の個数: 96

約数和(自身を含む): 60920487936

約数和(自身を除く): 39716061792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 307, 352, 528, 614, 921, 1056, 1228, 1842, 2456, 3377, 3684, 4912, 6754, 7368, 9824, 10131, 13508, 14736, 20262, 27016, 29472, 40524, 54032, 65407, 81048, 108064, 130814, 162096, 196221, 261628, 324192, 392442, 523256, 719477, 784884, 1046512, 1438954, 1569768, 2093024, 2158431, 2877908, 3139536, 4316862, 5755816, 6279072, 8633724, 11511632, 17267448, 20079949, 23023264, 34534896, 40159898, 60239847, 69069792, 80319796, 120479694, 160639592, 220879439, 240959388, 321279184, 441758878, 481918776, 642558368, 662638317, 883517756, 963837552, 1325276634, 1767035512, 1927675104, 2650553268, 3534071024, 5301106536, 7068142048, 10602213072, 21204426144]

約数ペア:

[(1, 21204426144), (2, 10602213072), (3, 7068142048), (4, 5301106536), (6, 3534071024), (8, 2650553268), (11, 1927675104), (12, 1767035512), (16, 1325276634), (22, 963837552), (24, 883517756), (32, 662638317), (33, 642558368), (44, 481918776), (48, 441758878), (66, 321279184), (88, 240959388), (96, 220879439), (132, 160639592), (176, 120479694), (264, 80319796), (307, 69069792), (352, 60239847), (528, 40159898), (614, 34534896), (921, 23023264), (1056, 20079949), (1228, 17267448), (1842, 11511632), (2456, 8633724), (3377, 6279072), (3684, 5755816), (4912, 4316862), (6754, 3139536), (7368, 2877908), (9824, 2158431), (10131, 2093024), (13508, 1569768), (14736, 1438954), (20262, 1046512), (27016, 784884), (29472, 719477), (40524, 523256), (54032, 392442), (65407, 324192), (81048, 261628), (108064, 196221), (130814, 162096)]