734564168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{883}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 1566801600

約数和(自身を除く): 832237432

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 421, 494, 842, 883, 988, 1684, 1766, 1976, 3368, 3532, 5473, 7064, 7999, 10946, 11479, 15998, 16777, 21892, 22958, 31996, 33554, 43784, 45916, 63992, 67108, 91832, 103987, 134216, 207974, 218101, 371743, 415948, 436202, 743486, 831896, 872404, 1486972, 1744808, 2973944, 4832659, 7063117, 9665318, 14126234, 19330636, 28252468, 38661272, 56504936, 91820521, 183641042, 367282084, 734564168]

約数ペア:

[(1, 734564168), (2, 367282084), (4, 183641042), (8, 91820521), (13, 56504936), (19, 38661272), (26, 28252468), (38, 19330636), (52, 14126234), (76, 9665318), (104, 7063117), (152, 4832659), (247, 2973944), (421, 1744808), (494, 1486972), (842, 872404), (883, 831896), (988, 743486), (1684, 436202), (1766, 415948), (1976, 371743), (3368, 218101), (3532, 207974), (5473, 134216), (7064, 103987), (7999, 91832), (10946, 67108), (11479, 63992), (15998, 45916), (16777, 43784), (21892, 33554), (22958, 31996)]