308946112

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:849

約数の個数: 56

約数和(自身を含む): 628873520

約数和(自身を除く): 319927408

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 109, 134, 218, 268, 436, 536, 661, 872, 1072, 1322, 1744, 2144, 2644, 3488, 4288, 5288, 6976, 7303, 10576, 14606, 21152, 29212, 42304, 44287, 58424, 72049, 88574, 116848, 144098, 177148, 233696, 288196, 354296, 467392, 576392, 708592, 1152784, 1417184, 2305568, 2834368, 4611136, 4827283, 9654566, 19309132, 38618264, 77236528, 154473056, 308946112]

約数ペア:

[(1, 308946112), (2, 154473056), (4, 77236528), (8, 38618264), (16, 19309132), (32, 9654566), (64, 4827283), (67, 4611136), (109, 2834368), (134, 2305568), (218, 1417184), (268, 1152784), (436, 708592), (536, 576392), (661, 467392), (872, 354296), (1072, 288196), (1322, 233696), (1744, 177148), (2144, 144098), (2644, 116848), (3488, 88574), (4288, 72049), (5288, 58424), (6976, 44287), (7303, 42304), (10576, 29212), (14606, 21152)]