663609399232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4406671}}^1$

素因数の和:4406877

約数の個数: 56

約数和(自身を含む): 1425981432512

約数和(自身を除く): 762372033280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 181, 208, 362, 416, 724, 832, 1448, 2353, 2896, 4706, 5792, 9412, 11584, 18824, 37648, 75296, 150592, 4406671, 8813342, 17626684, 35253368, 57286723, 70506736, 114573446, 141013472, 229146892, 282026944, 458293784, 797607451, 916587568, 1595214902, 1833175136, 3190429804, 3666350272, 6380859608, 10368896863, 12761719216, 20737793726, 25523438432, 41475587452, 51046876864, 82951174904, 165902349808, 331804699616, 663609399232]

約数ペア:

[(1, 663609399232), (2, 331804699616), (4, 165902349808), (8, 82951174904), (13, 51046876864), (16, 41475587452), (26, 25523438432), (32, 20737793726), (52, 12761719216), (64, 10368896863), (104, 6380859608), (181, 3666350272), (208, 3190429804), (362, 1833175136), (416, 1595214902), (724, 916587568), (832, 797607451), (1448, 458293784), (2353, 282026944), (2896, 229146892), (4706, 141013472), (5792, 114573446), (9412, 70506736), (11584, 57286723), (18824, 35253368), (37648, 17626684), (75296, 8813342), (150592, 4406671)]