230278312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{3541}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 471794400

約数和(自身を除く): 241516088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 739, 1478, 2956, 3541, 5912, 7082, 8129, 14164, 16258, 28328, 32516, 38951, 65032, 77902, 155804, 311608, 2616799, 5233598, 10467196, 20934392, 28784789, 57569578, 115139156, 230278312]

約数ペア:

[(1, 230278312), (2, 115139156), (4, 57569578), (8, 28784789), (11, 20934392), (22, 10467196), (44, 5233598), (88, 2616799), (739, 311608), (1478, 155804), (2956, 77902), (3541, 65032), (5912, 38951), (7082, 32516), (8129, 28328), (14164, 16258)]