313619656

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{105667}}^1$

素因数の和:105733

約数の個数: 32

約数和(自身を含む): 684728640

約数和(自身を除く): 371108984

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 105667, 211334, 422668, 739669, 845336, 1479338, 2958676, 5600351, 5917352, 11200702, 22401404, 39202457, 44802808, 78404914, 156809828, 313619656]

約数ペア:

[(1, 313619656), (2, 156809828), (4, 78404914), (7, 44802808), (8, 39202457), (14, 22401404), (28, 11200702), (53, 5917352), (56, 5600351), (106, 2958676), (212, 1479338), (371, 845336), (424, 739669), (742, 422668), (1484, 211334), (2968, 105667)]