642750048

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17573}}^1$

素因数の和:17716

約数の個数: 72

約数和(自身を含む): 1842317568

約数和(自身を除く): 1199567520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 9144, 12192, 17573, 18288, 35146, 36576, 52719, 70292, 105438, 140584, 158157, 210876, 281168, 316314, 421752, 562336, 632628, 843504, 1265256, 1687008, 2231771, 2530512, 4463542, 5061024, 6695313, 8927084, 13390626, 17854168, 20085939, 26781252, 35708336, 40171878, 53562504, 71416672, 80343756, 107125008, 160687512, 214250016, 321375024, 642750048]

約数ペア:

[(1, 642750048), (2, 321375024), (3, 214250016), (4, 160687512), (6, 107125008), (8, 80343756), (9, 71416672), (12, 53562504), (16, 40171878), (18, 35708336), (24, 26781252), (32, 20085939), (36, 17854168), (48, 13390626), (72, 8927084), (96, 6695313), (127, 5061024), (144, 4463542), (254, 2530512), (288, 2231771), (381, 1687008), (508, 1265256), (762, 843504), (1016, 632628), (1143, 562336), (1524, 421752), (2032, 316314), (2286, 281168), (3048, 210876), (4064, 158157), (4572, 140584), (6096, 105438), (9144, 70292), (12192, 52719), (17573, 36576), (18288, 35146)]