258840384

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{122557}}^1$

素因数の和:122583

約数の個数: 56

約数和(自身を含む): 747113568

約数和(自身を除く): 488273184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 122557, 245114, 367671, 490228, 735342, 980456, 1348127, 1470684, 1960912, 2696254, 2941368, 3921824, 4044381, 5392508, 5882736, 7843648, 8088762, 10785016, 11765472, 16177524, 21570032, 23530944, 32355048, 43140064, 64710096, 86280128, 129420192, 258840384]

約数ペア:

[(1, 258840384), (2, 129420192), (3, 86280128), (4, 64710096), (6, 43140064), (8, 32355048), (11, 23530944), (12, 21570032), (16, 16177524), (22, 11765472), (24, 10785016), (32, 8088762), (33, 7843648), (44, 5882736), (48, 5392508), (64, 4044381), (66, 3921824), (88, 2941368), (96, 2696254), (132, 1960912), (176, 1470684), (192, 1348127), (264, 980456), (352, 735342), (528, 490228), (704, 367671), (1056, 245114), (2112, 122557)]