753554944

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 1568578176

約数和(自身を除く): 815023232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 197, 241, 248, 256, 394, 482, 496, 512, 788, 964, 992, 1576, 1928, 1984, 3152, 3856, 3968, 6107, 6304, 7471, 7712, 7936, 12214, 12608, 14942, 15424, 15872, 24428, 25216, 29884, 30848, 47477, 48856, 50432, 59768, 61696, 94954, 97712, 100864, 119536, 123392, 189908, 195424, 239072, 379816, 390848, 478144, 759632, 781696, 956288, 1471787, 1519264, 1563392, 1912576, 2943574, 3038528, 3126784, 3825152, 5887148, 6077056, 11774296, 12154112, 23548592, 24308224, 47097184, 94194368, 188388736, 376777472, 753554944]

約数ペア:

[(1, 753554944), (2, 376777472), (4, 188388736), (8, 94194368), (16, 47097184), (31, 24308224), (32, 23548592), (62, 12154112), (64, 11774296), (124, 6077056), (128, 5887148), (197, 3825152), (241, 3126784), (248, 3038528), (256, 2943574), (394, 1912576), (482, 1563392), (496, 1519264), (512, 1471787), (788, 956288), (964, 781696), (992, 759632), (1576, 478144), (1928, 390848), (1984, 379816), (3152, 239072), (3856, 195424), (3968, 189908), (6107, 123392), (6304, 119536), (7471, 100864), (7712, 97712), (7936, 94954), (12214, 61696), (12608, 59768), (14942, 50432), (15424, 48856), (15872, 47477), (24428, 30848), (25216, 29884)]