2542962984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 6895411200

約数和(自身を除く): 4352448216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 173, 184, 186, 248, 276, 346, 372, 519, 552, 692, 713, 744, 859, 1038, 1384, 1426, 1718, 2076, 2139, 2577, 2852, 3436, 3979, 4152, 4278, 5154, 5363, 5704, 6872, 7958, 8556, 10308, 10726, 11937, 15916, 16089, 17112, 19757, 20616, 21452, 23874, 26629, 31832, 32178, 39514, 42904, 47748, 53258, 59271, 64356, 79028, 79887, 95496, 106516, 118542, 123349, 128712, 148607, 158056, 159774, 213032, 237084, 246698, 297214, 319548, 370047, 445821, 474168, 493396, 594428, 612467, 639096, 740094, 891642, 986792, 1188856, 1224934, 1480188, 1783284, 1837401, 2449868, 2960376, 3417961, 3566568, 3674802, 4606817, 4899736, 6835922, 7349604, 9213634, 10253883, 13671844, 13820451, 14699208, 18427268, 20507766, 27343688, 27640902, 36854536, 41015532, 55281804, 82031064, 105956791, 110563608, 211913582, 317870373, 423827164, 635740746, 847654328, 1271481492, 2542962984]

約数ペア:

[(1, 2542962984), (2, 1271481492), (3, 847654328), (4, 635740746), (6, 423827164), (8, 317870373), (12, 211913582), (23, 110563608), (24, 105956791), (31, 82031064), (46, 55281804), (62, 41015532), (69, 36854536), (92, 27640902), (93, 27343688), (124, 20507766), (138, 18427268), (173, 14699208), (184, 13820451), (186, 13671844), (248, 10253883), (276, 9213634), (346, 7349604), (372, 6835922), (519, 4899736), (552, 4606817), (692, 3674802), (713, 3566568), (744, 3417961), (859, 2960376), (1038, 2449868), (1384, 1837401), (1426, 1783284), (1718, 1480188), (2076, 1224934), (2139, 1188856), (2577, 986792), (2852, 891642), (3436, 740094), (3979, 639096), (4152, 612467), (4278, 594428), (5154, 493396), (5363, 474168), (5704, 445821), (6872, 370047), (7958, 319548), (8556, 297214), (10308, 246698), (10726, 237084), (11937, 213032), (15916, 159774), (16089, 158056), (17112, 148607), (19757, 128712), (20616, 123349), (21452, 118542), (23874, 106516), (26629, 95496), (31832, 79887), (32178, 79028), (39514, 64356), (42904, 59271), (47748, 53258)]