643833504

素因数分解:

$2^5\times 3^2\times {\mathrm{1423}}^1\times {\mathrm{1571}}^1$

素因数の和:3010

約数の個数: 72

約数和(自身を含む): 1833354432

約数和(自身を除く): 1189520928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1423, 1571, 2846, 3142, 4269, 4713, 5692, 6284, 8538, 9426, 11384, 12568, 12807, 14139, 17076, 18852, 22768, 25136, 25614, 28278, 34152, 37704, 45536, 50272, 51228, 56556, 68304, 75408, 102456, 113112, 136608, 150816, 204912, 226224, 409824, 452448, 2235533, 4471066, 6706599, 8942132, 13413198, 17884264, 20119797, 26826396, 35768528, 40239594, 53652792, 71537056, 80479188, 107305584, 160958376, 214611168, 321916752, 643833504]

約数ペア:

[(1, 643833504), (2, 321916752), (3, 214611168), (4, 160958376), (6, 107305584), (8, 80479188), (9, 71537056), (12, 53652792), (16, 40239594), (18, 35768528), (24, 26826396), (32, 20119797), (36, 17884264), (48, 13413198), (72, 8942132), (96, 6706599), (144, 4471066), (288, 2235533), (1423, 452448), (1571, 409824), (2846, 226224), (3142, 204912), (4269, 150816), (4713, 136608), (5692, 113112), (6284, 102456), (8538, 75408), (9426, 68304), (11384, 56556), (12568, 51228), (12807, 50272), (14139, 45536), (17076, 37704), (18852, 34152), (22768, 28278), (25136, 25614)]