2016278256

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{42473}}^1$

素因数の和:42550

約数の個数: 80

約数和(自身を含む): 5561715456

約数和(自身を除く): 3545437200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1978, 2064, 2967, 3956, 5934, 7912, 11868, 15824, 23736, 42473, 47472, 84946, 127419, 169892, 254838, 339784, 509676, 679568, 976879, 1019352, 1826339, 1953758, 2038704, 2930637, 3652678, 3907516, 5479017, 5861274, 7305356, 7815032, 10958034, 11722548, 14610712, 15630064, 21916068, 23445096, 29221424, 42005797, 43832136, 46890192, 84011594, 87664272, 126017391, 168023188, 252034782, 336046376, 504069564, 672092752, 1008139128, 2016278256]

約数ペア:

[(1, 2016278256), (2, 1008139128), (3, 672092752), (4, 504069564), (6, 336046376), (8, 252034782), (12, 168023188), (16, 126017391), (23, 87664272), (24, 84011594), (43, 46890192), (46, 43832136), (48, 42005797), (69, 29221424), (86, 23445096), (92, 21916068), (129, 15630064), (138, 14610712), (172, 11722548), (184, 10958034), (258, 7815032), (276, 7305356), (344, 5861274), (368, 5479017), (516, 3907516), (552, 3652678), (688, 2930637), (989, 2038704), (1032, 1953758), (1104, 1826339), (1978, 1019352), (2064, 976879), (2967, 679568), (3956, 509676), (5934, 339784), (7912, 254838), (11868, 169892), (15824, 127419), (23736, 84946), (42473, 47472)]