280022713048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{1429}}^1$

素因数の和:2061

約数の個数: 128

約数和(自身を含む): 585599414400

約数和(自身を除く): 305576701352

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 73, 104, 106, 146, 212, 292, 424, 487, 584, 689, 949, 974, 1378, 1429, 1898, 1948, 2756, 2858, 3796, 3869, 3896, 5512, 5716, 6331, 7592, 7738, 11432, 12662, 15476, 18577, 25324, 25811, 30952, 35551, 37154, 50297, 50648, 51622, 71102, 74308, 75737, 100594, 103244, 104317, 142204, 148616, 151474, 201188, 206488, 208634, 284408, 302948, 335543, 402376, 417268, 462163, 605896, 671086, 695923, 834536, 924326, 984581, 1342172, 1356121, 1391846, 1848652, 1884203, 1969162, 2684344, 2712242, 2783692, 3697304, 3768406, 3938324, 5424484, 5528801, 5567384, 7536812, 7876648, 9046999, 10848968, 11057602, 15073624, 18093998, 22115204, 24494639, 36187996, 36883919, 44230408, 48989278, 50802379, 71874413, 72375992, 73767838, 97978556, 101604758, 143748826, 147535676, 195957112, 203209516, 287497652, 295071352, 406419032, 479490947, 574995304, 660430927, 958981894, 1320861854, 1917963788, 2641723708, 2692526087, 3835927576, 5283447416, 5385052174, 10770104348, 21540208696, 35002839131, 70005678262, 140011356524, 280022713048]

約数ペア:

[(1, 280022713048), (2, 140011356524), (4, 70005678262), (8, 35002839131), (13, 21540208696), (26, 10770104348), (52, 5385052174), (53, 5283447416), (73, 3835927576), (104, 2692526087), (106, 2641723708), (146, 1917963788), (212, 1320861854), (292, 958981894), (424, 660430927), (487, 574995304), (584, 479490947), (689, 406419032), (949, 295071352), (974, 287497652), (1378, 203209516), (1429, 195957112), (1898, 147535676), (1948, 143748826), (2756, 101604758), (2858, 97978556), (3796, 73767838), (3869, 72375992), (3896, 71874413), (5512, 50802379), (5716, 48989278), (6331, 44230408), (7592, 36883919), (7738, 36187996), (11432, 24494639), (12662, 22115204), (15476, 18093998), (18577, 15073624), (25324, 11057602), (25811, 10848968), (30952, 9046999), (35551, 7876648), (37154, 7536812), (50297, 5567384), (50648, 5528801), (51622, 5424484), (71102, 3938324), (74308, 3768406), (75737, 3697304), (100594, 2783692), (103244, 2712242), (104317, 2684344), (142204, 1969162), (148616, 1884203), (151474, 1848652), (201188, 1391846), (206488, 1356121), (208634, 1342172), (284408, 984581), (302948, 924326), (335543, 834536), (402376, 695923), (417268, 671086), (462163, 605896)]