2480996864

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9893

約数の個数: 80

約数和(自身を含む): 5430288600

約数和(自身を除く): 2949291736

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 512, 544, 928, 986, 1088, 1856, 1972, 2176, 3712, 3944, 4352, 7424, 7888, 8704, 9829, 14848, 15776, 19658, 31552, 39316, 63104, 78632, 126208, 157264, 167093, 252416, 285041, 314528, 334186, 570082, 629056, 668372, 1140164, 1258112, 1336744, 2280328, 2516224, 2673488, 4560656, 4845697, 5032448, 5346976, 9121312, 9691394, 10693952, 18242624, 19382788, 21387904, 36485248, 38765576, 42775808, 72970496, 77531152, 85551616, 145940992, 155062304, 310124608, 620249216, 1240498432, 2480996864]

約数ペア:

[(1, 2480996864), (2, 1240498432), (4, 620249216), (8, 310124608), (16, 155062304), (17, 145940992), (29, 85551616), (32, 77531152), (34, 72970496), (58, 42775808), (64, 38765576), (68, 36485248), (116, 21387904), (128, 19382788), (136, 18242624), (232, 10693952), (256, 9691394), (272, 9121312), (464, 5346976), (493, 5032448), (512, 4845697), (544, 4560656), (928, 2673488), (986, 2516224), (1088, 2280328), (1856, 1336744), (1972, 1258112), (2176, 1140164), (3712, 668372), (3944, 629056), (4352, 570082), (7424, 334186), (7888, 314528), (8704, 285041), (9829, 252416), (14848, 167093), (15776, 157264), (19658, 126208), (31552, 78632), (39316, 63104)]