908462656

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2153}}^1$

素因数の和:2531

約数の個数: 56

約数和(自身を含む): 1903963680

約数和(自身を除く): 995501024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 347, 608, 694, 1216, 1388, 2153, 2776, 4306, 5552, 6593, 8612, 11104, 13186, 17224, 22208, 26372, 34448, 40907, 52744, 68896, 81814, 105488, 137792, 163628, 210976, 327256, 421952, 654512, 747091, 1309024, 1494182, 2618048, 2988364, 5976728, 11953456, 14194729, 23906912, 28389458, 47813824, 56778916, 113557832, 227115664, 454231328, 908462656]

約数ペア:

[(1, 908462656), (2, 454231328), (4, 227115664), (8, 113557832), (16, 56778916), (19, 47813824), (32, 28389458), (38, 23906912), (64, 14194729), (76, 11953456), (152, 5976728), (304, 2988364), (347, 2618048), (608, 1494182), (694, 1309024), (1216, 747091), (1388, 654512), (2153, 421952), (2776, 327256), (4306, 210976), (5552, 163628), (6593, 137792), (8612, 105488), (11104, 81814), (13186, 68896), (17224, 52744), (22208, 40907), (26372, 34448)]