222873168

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13537}}^1$

素因数の和:13569

約数の個数: 80

約数和(自身を含む): 671484800

約数和(自身を除く): 448611632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 13537, 16464, 27074, 40611, 54148, 81222, 94759, 108296, 162444, 189518, 216592, 284277, 324888, 379036, 568554, 649776, 663313, 758072, 1137108, 1326626, 1516144, 1989939, 2274216, 2653252, 3979878, 4548432, 4643191, 5306504, 7959756, 9286382, 10613008, 13929573, 15919512, 18572764, 27859146, 31839024, 37145528, 55718292, 74291056, 111436584, 222873168]

約数ペア:

[(1, 222873168), (2, 111436584), (3, 74291056), (4, 55718292), (6, 37145528), (7, 31839024), (8, 27859146), (12, 18572764), (14, 15919512), (16, 13929573), (21, 10613008), (24, 9286382), (28, 7959756), (42, 5306504), (48, 4643191), (49, 4548432), (56, 3979878), (84, 2653252), (98, 2274216), (112, 1989939), (147, 1516144), (168, 1326626), (196, 1137108), (294, 758072), (336, 663313), (343, 649776), (392, 568554), (588, 379036), (686, 324888), (784, 284277), (1029, 216592), (1176, 189518), (1372, 162444), (2058, 108296), (2352, 94759), (2744, 81222), (4116, 54148), (5488, 40611), (8232, 27074), (13537, 16464)]