272571792

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 721828800

約数和(自身を除く): 449257008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 307, 318, 349, 424, 614, 636, 698, 848, 921, 1047, 1228, 1272, 1396, 1842, 2094, 2456, 2544, 2792, 3684, 4188, 4912, 5584, 7368, 8376, 14736, 16271, 16752, 18497, 32542, 36994, 48813, 55491, 65084, 73988, 97626, 107143, 110982, 130168, 147976, 195252, 214286, 221964, 260336, 295952, 321429, 390504, 428572, 443928, 642858, 781008, 857144, 887856, 1285716, 1714288, 2571432, 5142864, 5678579, 11357158, 17035737, 22714316, 34071474, 45428632, 68142948, 90857264, 136285896, 272571792]

約数ペア:

[(1, 272571792), (2, 136285896), (3, 90857264), (4, 68142948), (6, 45428632), (8, 34071474), (12, 22714316), (16, 17035737), (24, 11357158), (48, 5678579), (53, 5142864), (106, 2571432), (159, 1714288), (212, 1285716), (307, 887856), (318, 857144), (349, 781008), (424, 642858), (614, 443928), (636, 428572), (698, 390504), (848, 321429), (921, 295952), (1047, 260336), (1228, 221964), (1272, 214286), (1396, 195252), (1842, 147976), (2094, 130168), (2456, 110982), (2544, 107143), (2792, 97626), (3684, 73988), (4188, 65084), (4912, 55491), (5584, 48813), (7368, 36994), (8376, 32542), (14736, 18497), (16271, 16752)]