43338287536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{5651}}^1$

素因数の和:5930

約数の個数: 80

約数和(自身を含む): 87701315328

約数和(自身を除く): 44363027792

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 157, 172, 284, 314, 344, 568, 628, 688, 1136, 1256, 2512, 3053, 5651, 6106, 6751, 11147, 11302, 12212, 13502, 22294, 22604, 24424, 27004, 44588, 45208, 48848, 54008, 89176, 90416, 108016, 178352, 242993, 401221, 479321, 485986, 802442, 887207, 958642, 971972, 1604884, 1774414, 1917284, 1943944, 3209768, 3548828, 3834568, 3887888, 6419536, 7097656, 7669136, 14195312, 17252503, 34505006, 38149901, 62991697, 69010012, 76299802, 125983394, 138020024, 152599604, 251966788, 276040048, 305199208, 503933576, 610398416, 1007867152, 2708642971, 5417285942, 10834571884, 21669143768, 43338287536]

約数ペア:

[(1, 43338287536), (2, 21669143768), (4, 10834571884), (8, 5417285942), (16, 2708642971), (43, 1007867152), (71, 610398416), (86, 503933576), (142, 305199208), (157, 276040048), (172, 251966788), (284, 152599604), (314, 138020024), (344, 125983394), (568, 76299802), (628, 69010012), (688, 62991697), (1136, 38149901), (1256, 34505006), (2512, 17252503), (3053, 14195312), (5651, 7669136), (6106, 7097656), (6751, 6419536), (11147, 3887888), (11302, 3834568), (12212, 3548828), (13502, 3209768), (22294, 1943944), (22604, 1917284), (24424, 1774414), (27004, 1604884), (44588, 971972), (45208, 958642), (48848, 887207), (54008, 802442), (89176, 485986), (90416, 479321), (108016, 401221), (178352, 242993)]