326293648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{16433}}^1$

素因数の和:16531

約数の個数: 40

約数和(自身を含む): 678592728

約数和(自身を除く): 352299080

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 16433, 19856, 32866, 65732, 131464, 262928, 279361, 558722, 1117444, 1199609, 2234888, 2399218, 4469776, 4798436, 9596872, 19193744, 20393353, 40786706, 81573412, 163146824, 326293648]

約数ペア:

[(1, 326293648), (2, 163146824), (4, 81573412), (8, 40786706), (16, 20393353), (17, 19193744), (34, 9596872), (68, 4798436), (73, 4469776), (136, 2399218), (146, 2234888), (272, 1199609), (292, 1117444), (584, 558722), (1168, 279361), (1241, 262928), (2482, 131464), (4964, 65732), (9928, 32866), (16433, 19856)]