288836442

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1017

約数の個数: 80

約数和(自身を含む): 688422240

約数和(自身を除く): 399585798

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 107, 114, 162, 171, 214, 321, 342, 513, 642, 877, 963, 1026, 1539, 1754, 1926, 2033, 2631, 2889, 3078, 4066, 5262, 5778, 6099, 7893, 8667, 12198, 15786, 16663, 17334, 18297, 23679, 33326, 36594, 47358, 49989, 54891, 71037, 93839, 99978, 109782, 142074, 149967, 164673, 187678, 281517, 299934, 329346, 449901, 563034, 844551, 899802, 1349703, 1689102, 1782941, 2533653, 2699406, 3565882, 5067306, 5348823, 7600959, 10697646, 15201918, 16046469, 32092938, 48139407, 96278814, 144418221, 288836442]

約数ペア:

[(1, 288836442), (2, 144418221), (3, 96278814), (6, 48139407), (9, 32092938), (18, 16046469), (19, 15201918), (27, 10697646), (38, 7600959), (54, 5348823), (57, 5067306), (81, 3565882), (107, 2699406), (114, 2533653), (162, 1782941), (171, 1689102), (214, 1349703), (321, 899802), (342, 844551), (513, 563034), (642, 449901), (877, 329346), (963, 299934), (1026, 281517), (1539, 187678), (1754, 164673), (1926, 149967), (2033, 142074), (2631, 109782), (2889, 99978), (3078, 93839), (4066, 71037), (5262, 54891), (5778, 49989), (6099, 47358), (7893, 36594), (8667, 33326), (12198, 23679), (15786, 18297), (16663, 17334)]