1648202328

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{145807}}^1$

素因数の和:145976

約数の個数: 48

約数和(自身を含む): 4492344480

約数和(自身を除く): 2844142152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 145807, 291614, 437421, 583228, 874842, 1166456, 1312263, 1749684, 2624526, 3499368, 5249052, 10498104, 22891699, 45783398, 68675097, 91566796, 137350194, 183133592, 206025291, 274700388, 412050582, 549400776, 824101164, 1648202328]

約数ペア:

[(1, 1648202328), (2, 824101164), (3, 549400776), (4, 412050582), (6, 274700388), (8, 206025291), (9, 183133592), (12, 137350194), (18, 91566796), (24, 68675097), (36, 45783398), (72, 22891699), (157, 10498104), (314, 5249052), (471, 3499368), (628, 2624526), (942, 1749684), (1256, 1312263), (1413, 1166456), (1884, 874842), (2826, 583228), (3768, 437421), (5652, 291614), (11304, 145807)]