764468104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 1579184640

約数和(自身を除く): 814716536

約数列:

[1, 2, 4, 8, 17, 34, 43, 61, 68, 86, 122, 136, 172, 244, 344, 488, 731, 1037, 1462, 2074, 2143, 2623, 2924, 4148, 4286, 5246, 5848, 8296, 8572, 10492, 17144, 20984, 36431, 44591, 72862, 89182, 92149, 130723, 145724, 178364, 184298, 261446, 291448, 356728, 368596, 522892, 737192, 1045784, 1566533, 2222291, 3133066, 4444582, 5621089, 6266132, 8889164, 11242178, 12532264, 17778328, 22484356, 44968712, 95558513, 191117026, 382234052, 764468104]

約数ペア:

[(1, 764468104), (2, 382234052), (4, 191117026), (8, 95558513), (17, 44968712), (34, 22484356), (43, 17778328), (61, 12532264), (68, 11242178), (86, 8889164), (122, 6266132), (136, 5621089), (172, 4444582), (244, 3133066), (344, 2222291), (488, 1566533), (731, 1045784), (1037, 737192), (1462, 522892), (2074, 368596), (2143, 356728), (2623, 291448), (2924, 261446), (4148, 184298), (4286, 178364), (5246, 145724), (5848, 130723), (8296, 92149), (8572, 89182), (10492, 72862), (17144, 44591), (20984, 36431)]