38410780144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{640009}}^1$

素因数の和:640070

約数の個数: 60

約数和(自身を含む): 84440359360

約数和(自身を除く): 46029579216

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3751, 5456, 7502, 15004, 30008, 60016, 640009, 1280018, 2560036, 5120072, 7040099, 10240144, 14080198, 19840279, 28160396, 39680558, 56320792, 77441089, 79361116, 112641584, 154882178, 158722232, 218243069, 309764356, 317444464, 436486138, 619528712, 872972276, 1239057424, 1745944552, 2400673759, 3491889104, 4801347518, 9602695036, 19205390072, 38410780144]

約数ペア:

[(1, 38410780144), (2, 19205390072), (4, 9602695036), (8, 4801347518), (11, 3491889104), (16, 2400673759), (22, 1745944552), (31, 1239057424), (44, 872972276), (62, 619528712), (88, 436486138), (121, 317444464), (124, 309764356), (176, 218243069), (242, 158722232), (248, 154882178), (341, 112641584), (484, 79361116), (496, 77441089), (682, 56320792), (968, 39680558), (1364, 28160396), (1936, 19840279), (2728, 14080198), (3751, 10240144), (5456, 7040099), (7502, 5120072), (15004, 2560036), (30008, 1280018), (60016, 640009)]