1639870008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{424397}}^1$

素因数の和:424436

約数の個数: 64

約数和(自身を含む): 4889064960

約数和(自身を除く): 3249194952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 424397, 848794, 1273191, 1697588, 2546382, 2970779, 3395176, 5092764, 5941558, 8912337, 9761131, 10185528, 11883116, 17824674, 19522262, 23766232, 29283393, 35649348, 39044524, 58566786, 68327917, 71298696, 78089048, 117133572, 136655834, 204983751, 234267144, 273311668, 409967502, 546623336, 819935004, 1639870008]

約数ペア:

[(1, 1639870008), (2, 819935004), (3, 546623336), (4, 409967502), (6, 273311668), (7, 234267144), (8, 204983751), (12, 136655834), (14, 117133572), (21, 78089048), (23, 71298696), (24, 68327917), (28, 58566786), (42, 39044524), (46, 35649348), (56, 29283393), (69, 23766232), (84, 19522262), (92, 17824674), (138, 11883116), (161, 10185528), (168, 9761131), (184, 8912337), (276, 5941558), (322, 5092764), (483, 3395176), (552, 2970779), (644, 2546382), (966, 1697588), (1288, 1273191), (1932, 848794), (3864, 424397)]