220251167528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1\times {\mathrm{1277}}^1$

素因数の和:2419

約数の個数: 128

約数和(自身を含む): 500603846400

約数和(自身を除く): 280352678872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 173, 266, 346, 532, 692, 937, 1064, 1211, 1277, 1384, 1874, 2422, 2554, 3287, 3748, 4844, 5108, 6559, 6574, 7496, 8939, 9688, 10216, 13118, 13148, 17803, 17878, 23009, 24263, 26236, 26296, 35606, 35756, 46018, 48526, 52472, 71212, 71512, 92036, 97052, 124621, 142424, 162101, 169841, 184072, 194104, 220921, 249242, 324202, 339682, 441842, 498484, 648404, 679364, 883684, 996968, 1134707, 1196549, 1296808, 1358728, 1546447, 1767368, 2269414, 2393098, 3079919, 3092894, 4197499, 4538828, 4786196, 6159838, 6185788, 8375843, 8394998, 9077656, 9572392, 12319676, 12371576, 16751686, 16789996, 21559433, 22734431, 24639352, 29382493, 33503372, 33579992, 43118866, 45468862, 58764986, 67006744, 86237732, 90937724, 117529972, 159141017, 172475464, 181875448, 207002977, 235059944, 318282034, 414005954, 636564068, 828011908, 1273128136, 1449020839, 1656023816, 2898041678, 3933056563, 5796083356, 7866113126, 11592166712, 15732226252, 27531395941, 31464452504, 55062791882, 110125583764, 220251167528]

約数ペア:

[(1, 220251167528), (2, 110125583764), (4, 55062791882), (7, 31464452504), (8, 27531395941), (14, 15732226252), (19, 11592166712), (28, 7866113126), (38, 5796083356), (56, 3933056563), (76, 2898041678), (133, 1656023816), (152, 1449020839), (173, 1273128136), (266, 828011908), (346, 636564068), (532, 414005954), (692, 318282034), (937, 235059944), (1064, 207002977), (1211, 181875448), (1277, 172475464), (1384, 159141017), (1874, 117529972), (2422, 90937724), (2554, 86237732), (3287, 67006744), (3748, 58764986), (4844, 45468862), (5108, 43118866), (6559, 33579992), (6574, 33503372), (7496, 29382493), (8939, 24639352), (9688, 22734431), (10216, 21559433), (13118, 16789996), (13148, 16751686), (17803, 12371576), (17878, 12319676), (23009, 9572392), (24263, 9077656), (26236, 8394998), (26296, 8375843), (35606, 6185788), (35756, 6159838), (46018, 4786196), (48526, 4538828), (52472, 4197499), (71212, 3092894), (71512, 3079919), (92036, 2393098), (97052, 2269414), (124621, 1767368), (142424, 1546447), (162101, 1358728), (169841, 1296808), (184072, 1196549), (194104, 1134707), (220921, 996968), (249242, 883684), (324202, 679364), (339682, 648404), (441842, 498484)]