273557424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1889}}^1$

素因数の和:2338

約数の個数: 80

約数和(自身を含む): 809948160

約数和(自身を除く): 536390736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 431, 862, 1293, 1724, 1889, 2586, 3017, 3448, 3778, 5172, 5667, 6034, 6896, 7556, 9051, 10344, 11334, 12068, 13223, 15112, 18102, 20688, 22668, 24136, 26446, 30224, 36204, 39669, 45336, 48272, 52892, 72408, 79338, 90672, 105784, 144816, 158676, 211568, 317352, 634704, 814159, 1628318, 2442477, 3256636, 4884954, 5699113, 6513272, 9769908, 11398226, 13026544, 17097339, 19539816, 22796452, 34194678, 39079632, 45592904, 68389356, 91185808, 136778712, 273557424]

約数ペア:

[(1, 273557424), (2, 136778712), (3, 91185808), (4, 68389356), (6, 45592904), (7, 39079632), (8, 34194678), (12, 22796452), (14, 19539816), (16, 17097339), (21, 13026544), (24, 11398226), (28, 9769908), (42, 6513272), (48, 5699113), (56, 4884954), (84, 3256636), (112, 2442477), (168, 1628318), (336, 814159), (431, 634704), (862, 317352), (1293, 211568), (1724, 158676), (1889, 144816), (2586, 105784), (3017, 90672), (3448, 79338), (3778, 72408), (5172, 52892), (5667, 48272), (6034, 45336), (6896, 39669), (7556, 36204), (9051, 30224), (10344, 26446), (11334, 24136), (12068, 22668), (13223, 20688), (15112, 18102)]