2678787696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{44257}}^1$

素因数の和:44378

約数の個数: 80

約数和(自身を含む): 7529525024

約数和(自身を除く): 4850737328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3783, 4656, 5044, 7566, 10088, 15132, 20176, 30264, 44257, 60528, 88514, 132771, 177028, 265542, 354056, 531084, 575341, 708112, 1062168, 1150682, 1726023, 2124336, 2301364, 3452046, 4292929, 4602728, 6904092, 8585858, 9205456, 12878787, 13808184, 17171716, 25757574, 27616368, 34343432, 51515148, 55808077, 68686864, 103030296, 111616154, 167424231, 206060592, 223232308, 334848462, 446464616, 669696924, 892929232, 1339393848, 2678787696]

約数ペア:

[(1, 2678787696), (2, 1339393848), (3, 892929232), (4, 669696924), (6, 446464616), (8, 334848462), (12, 223232308), (13, 206060592), (16, 167424231), (24, 111616154), (26, 103030296), (39, 68686864), (48, 55808077), (52, 51515148), (78, 34343432), (97, 27616368), (104, 25757574), (156, 17171716), (194, 13808184), (208, 12878787), (291, 9205456), (312, 8585858), (388, 6904092), (582, 4602728), (624, 4292929), (776, 3452046), (1164, 2301364), (1261, 2124336), (1552, 1726023), (2328, 1150682), (2522, 1062168), (3783, 708112), (4656, 575341), (5044, 531084), (7566, 354056), (10088, 265542), (15132, 177028), (20176, 132771), (30264, 88514), (44257, 60528)]