1661148864

素因数分解:

$2^6\times 3^3\times {\mathrm{961313}}^1$

素因数の和:961334

約数の個数: 56

約数和(自身を含む): 4883475120

約数和(自身を除く): 3222326256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 961313, 1922626, 2883939, 3845252, 5767878, 7690504, 8651817, 11535756, 15381008, 17303634, 23071512, 25955451, 30762016, 34607268, 46143024, 51910902, 61524032, 69214536, 92286048, 103821804, 138429072, 184572096, 207643608, 276858144, 415287216, 553716288, 830574432, 1661148864]

約数ペア:

[(1, 1661148864), (2, 830574432), (3, 553716288), (4, 415287216), (6, 276858144), (8, 207643608), (9, 184572096), (12, 138429072), (16, 103821804), (18, 92286048), (24, 69214536), (27, 61524032), (32, 51910902), (36, 46143024), (48, 34607268), (54, 30762016), (64, 25955451), (72, 23071512), (96, 17303634), (108, 15381008), (144, 11535756), (192, 8651817), (216, 7690504), (288, 5767878), (432, 3845252), (576, 2883939), (864, 1922626), (1728, 961313)]