1528985168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{244403}}^1$

素因数の和:244451

約数の個数: 40

約数和(自身を含む): 3273058368

約数和(自身を除く): 1744073200

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 244403, 488806, 977612, 1955224, 3910448, 4154851, 5621269, 8309702, 11242538, 16619404, 22485076, 33238808, 44970152, 66477616, 89940304, 95561573, 191123146, 382246292, 764492584, 1528985168]

約数ペア:

[(1, 1528985168), (2, 764492584), (4, 382246292), (8, 191123146), (16, 95561573), (17, 89940304), (23, 66477616), (34, 44970152), (46, 33238808), (68, 22485076), (92, 16619404), (136, 11242538), (184, 8309702), (272, 5621269), (368, 4154851), (391, 3910448), (782, 1955224), (1564, 977612), (3128, 488806), (6256, 244403)]