397294030784

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4456367}}^1$

素因数の和:4456585

約数の個数: 56

約数和(自身を含む): 905533977600

約数和(自身を除く): 508239946816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 2786, 3184, 5572, 6368, 11144, 12736, 22288, 44576, 89152, 4456367, 8912734, 17825468, 31194569, 35650936, 62389138, 71301872, 124778276, 142603744, 249556552, 285207488, 499113104, 886817033, 998226208, 1773634066, 1996452416, 3547268132, 6207719231, 7094536264, 12415438462, 14189072528, 24830876924, 28378145056, 49661753848, 56756290112, 99323507696, 198647015392, 397294030784]

約数ペア:

[(1, 397294030784), (2, 198647015392), (4, 99323507696), (7, 56756290112), (8, 49661753848), (14, 28378145056), (16, 24830876924), (28, 14189072528), (32, 12415438462), (56, 7094536264), (64, 6207719231), (112, 3547268132), (199, 1996452416), (224, 1773634066), (398, 998226208), (448, 886817033), (796, 499113104), (1393, 285207488), (1592, 249556552), (2786, 142603744), (3184, 124778276), (5572, 71301872), (6368, 62389138), (11144, 35650936), (12736, 31194569), (22288, 17825468), (44576, 8912734), (89152, 4456367)]