2019920650848

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{883}}^1\times {\mathrm{27109}}^1$

素因数の和:28301

約数の個数: 144

約数和(自身を含む): 5770494278640

約数和(自身を除く): 3750573627792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 879, 883, 1172, 1758, 1766, 2344, 2637, 2649, 3516, 3532, 4688, 5274, 5298, 7032, 7064, 7947, 9376, 10548, 10596, 14064, 14128, 15894, 21096, 21192, 27109, 28128, 28256, 31788, 42192, 42384, 54218, 63576, 81327, 84384, 84768, 108436, 127152, 162654, 216872, 243981, 254304, 258719, 325308, 433744, 487962, 517438, 650616, 776157, 867488, 975924, 1034876, 1301232, 1552314, 1951848, 2069752, 2328471, 2602464, 3104628, 3903696, 4139504, 4656942, 6209256, 7807392, 7942937, 8279008, 9313884, 12418512, 15885874, 18627768, 23828811, 23937247, 24837024, 31771748, 37255536, 47657622, 47874494, 63543496, 71486433, 71811741, 74511072, 95315244, 95748988, 127086992, 142972866, 143623482, 190630488, 191497976, 215435223, 254173984, 285945732, 287246964, 381260976, 382995952, 430870446, 571891464, 574493928, 762521952, 765991904, 861740892, 1143782928, 1148987856, 1723481784, 2287565856, 2297975712, 3446963568, 6893927136, 7013613371, 14027226742, 21040840113, 28054453484, 42081680226, 56108906968, 63122520339, 84163360452, 112217813936, 126245040678, 168326720904, 224435627872, 252490081356, 336653441808, 504980162712, 673306883616, 1009960325424, 2019920650848]

約数ペア:

[(1, 2019920650848), (2, 1009960325424), (3, 673306883616), (4, 504980162712), (6, 336653441808), (8, 252490081356), (9, 224435627872), (12, 168326720904), (16, 126245040678), (18, 112217813936), (24, 84163360452), (32, 63122520339), (36, 56108906968), (48, 42081680226), (72, 28054453484), (96, 21040840113), (144, 14027226742), (288, 7013613371), (293, 6893927136), (586, 3446963568), (879, 2297975712), (883, 2287565856), (1172, 1723481784), (1758, 1148987856), (1766, 1143782928), (2344, 861740892), (2637, 765991904), (2649, 762521952), (3516, 574493928), (3532, 571891464), (4688, 430870446), (5274, 382995952), (5298, 381260976), (7032, 287246964), (7064, 285945732), (7947, 254173984), (9376, 215435223), (10548, 191497976), (10596, 190630488), (14064, 143623482), (14128, 142972866), (15894, 127086992), (21096, 95748988), (21192, 95315244), (27109, 74511072), (28128, 71811741), (28256, 71486433), (31788, 63543496), (42192, 47874494), (42384, 47657622), (54218, 37255536), (63576, 31771748), (81327, 24837024), (84384, 23937247), (84768, 23828811), (108436, 18627768), (127152, 15885874), (162654, 12418512), (216872, 9313884), (243981, 8279008), (254304, 7942937), (258719, 7807392), (325308, 6209256), (433744, 4656942), (487962, 4139504), (517438, 3903696), (650616, 3104628), (776157, 2602464), (867488, 2328471), (975924, 2069752), (1034876, 1951848), (1301232, 1552314)]