260812464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1609}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 737869440

約数和(自身を除く): 477056976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 307, 528, 614, 921, 1228, 1609, 1842, 2456, 3218, 3377, 3684, 4827, 4912, 6436, 6754, 7368, 9654, 10131, 12872, 13508, 14736, 17699, 19308, 20262, 25744, 27016, 35398, 38616, 40524, 53097, 54032, 70796, 77232, 81048, 106194, 141592, 162096, 212388, 283184, 424776, 493963, 849552, 987926, 1481889, 1975852, 2963778, 3951704, 5433593, 5927556, 7903408, 10867186, 11855112, 16300779, 21734372, 23710224, 32601558, 43468744, 65203116, 86937488, 130406232, 260812464]

約数ペア:

[(1, 260812464), (2, 130406232), (3, 86937488), (4, 65203116), (6, 43468744), (8, 32601558), (11, 23710224), (12, 21734372), (16, 16300779), (22, 11855112), (24, 10867186), (33, 7903408), (44, 5927556), (48, 5433593), (66, 3951704), (88, 2963778), (132, 1975852), (176, 1481889), (264, 987926), (307, 849552), (528, 493963), (614, 424776), (921, 283184), (1228, 212388), (1609, 162096), (1842, 141592), (2456, 106194), (3218, 81048), (3377, 77232), (3684, 70796), (4827, 54032), (4912, 53097), (6436, 40524), (6754, 38616), (7368, 35398), (9654, 27016), (10131, 25744), (12872, 20262), (13508, 19308), (14736, 17699)]