2785647456

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{169691}}^1$

素因数の和:169729

約数の個数: 96

約数和(自身を含む): 8552476800

約数和(自身を除く): 5766829344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 169691, 339382, 509073, 678764, 1018146, 1357528, 1527219, 2036292, 2715056, 3054438, 3224129, 4072584, 4581657, 5430112, 6108876, 6448258, 8145168, 9163314, 9672387, 12217752, 12896516, 16290336, 18326628, 19344774, 24435504, 25793032, 29017161, 36653256, 38689548, 48871008, 51586064, 58034322, 73306512, 77379096, 87051483, 103172128, 116068644, 146613024, 154758192, 174102966, 232137288, 309516384, 348205932, 464274576, 696411864, 928549152, 1392823728, 2785647456]

約数ペア:

[(1, 2785647456), (2, 1392823728), (3, 928549152), (4, 696411864), (6, 464274576), (8, 348205932), (9, 309516384), (12, 232137288), (16, 174102966), (18, 154758192), (19, 146613024), (24, 116068644), (27, 103172128), (32, 87051483), (36, 77379096), (38, 73306512), (48, 58034322), (54, 51586064), (57, 48871008), (72, 38689548), (76, 36653256), (96, 29017161), (108, 25793032), (114, 24435504), (144, 19344774), (152, 18326628), (171, 16290336), (216, 12896516), (228, 12217752), (288, 9672387), (304, 9163314), (342, 8145168), (432, 6448258), (456, 6108876), (513, 5430112), (608, 4581657), (684, 4072584), (864, 3224129), (912, 3054438), (1026, 2715056), (1368, 2036292), (1824, 1527219), (2052, 1357528), (2736, 1018146), (4104, 678764), (5472, 509073), (8208, 339382), (16416, 169691)]