2912589900272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1\times {\mathrm{66029}}^1$

素因数の和:72922

約数の個数: 80

約数和(自身を含む): 6274282586880

約数和(自身を除く): 3361692686608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 6841, 13682, 27364, 54728, 66029, 88933, 109456, 132058, 177866, 212071, 264116, 355732, 424142, 528232, 711464, 848284, 858377, 1056464, 1422928, 1696568, 1716754, 2046899, 2756923, 3393136, 3433508, 4093798, 5513846, 6867016, 8187596, 11027692, 13734032, 16375192, 22055384, 26609687, 32750384, 44110768, 53219374, 106438748, 212877496, 425754992, 451704389, 903408778, 1806817556, 3613635112, 5872157057, 7227270224, 11744314114, 14002836059, 23488628228, 28005672118, 46977256456, 56011344236, 93954512912, 112022688472, 182036868767, 224045376944, 364073737534, 728147475068, 1456294950136, 2912589900272]

約数ペア:

[(1, 2912589900272), (2, 1456294950136), (4, 728147475068), (8, 364073737534), (13, 224045376944), (16, 182036868767), (26, 112022688472), (31, 93954512912), (52, 56011344236), (62, 46977256456), (104, 28005672118), (124, 23488628228), (208, 14002836059), (248, 11744314114), (403, 7227270224), (496, 5872157057), (806, 3613635112), (1612, 1806817556), (3224, 903408778), (6448, 451704389), (6841, 425754992), (13682, 212877496), (27364, 106438748), (54728, 53219374), (66029, 44110768), (88933, 32750384), (109456, 26609687), (132058, 22055384), (177866, 16375192), (212071, 13734032), (264116, 11027692), (355732, 8187596), (424142, 6867016), (528232, 5513846), (711464, 4093798), (848284, 3433508), (858377, 3393136), (1056464, 2756923), (1422928, 2046899), (1696568, 1716754)]