219873792

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3329}}^1$

素因数の和:3393

約数の個数: 80

約数和(自身を含む): 599559840

約数和(自身を除く): 379686048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 3329, 4128, 5504, 6658, 8256, 9987, 11008, 13316, 16512, 19974, 22016, 26632, 33024, 39948, 53264, 66048, 79896, 106528, 143147, 159792, 213056, 286294, 319584, 426112, 429441, 572588, 639168, 852224, 858882, 1145176, 1278336, 1704448, 1717764, 2290352, 2556672, 3435528, 4580704, 5113344, 6871056, 9161408, 13742112, 18322816, 27484224, 36645632, 54968448, 73291264, 109936896, 219873792]

約数ペア:

[(1, 219873792), (2, 109936896), (3, 73291264), (4, 54968448), (6, 36645632), (8, 27484224), (12, 18322816), (16, 13742112), (24, 9161408), (32, 6871056), (43, 5113344), (48, 4580704), (64, 3435528), (86, 2556672), (96, 2290352), (128, 1717764), (129, 1704448), (172, 1278336), (192, 1145176), (256, 858882), (258, 852224), (344, 639168), (384, 572588), (512, 429441), (516, 426112), (688, 319584), (768, 286294), (1032, 213056), (1376, 159792), (1536, 143147), (2064, 106528), (2752, 79896), (3329, 66048), (4128, 53264), (5504, 39948), (6658, 33024), (8256, 26632), (9987, 22016), (11008, 19974), (13316, 16512)]