256947156776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{96181}}^1\times {\mathrm{14519}}^1$

素因数の和:110729

約数の個数: 32

約数和(自身を含む): 502762550400

約数和(自身を除く): 245815393624

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 14519, 29038, 58076, 96181, 116152, 192362, 333937, 384724, 667874, 769448, 1335748, 2212163, 2671496, 4424326, 8848652, 17697304, 1396451939, 2792903878, 5585807756, 11171615512, 32118394597, 64236789194, 128473578388, 256947156776]

約数ペア:

[(1, 256947156776), (2, 128473578388), (4, 64236789194), (8, 32118394597), (23, 11171615512), (46, 5585807756), (92, 2792903878), (184, 1396451939), (14519, 17697304), (29038, 8848652), (58076, 4424326), (96181, 2671496), (116152, 2212163), (192362, 1335748), (333937, 769448), (384724, 667874)]