259166928

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{55663}}^1$

素因数の和:55771

約数の個数: 40

約数和(自身を含む): 676428928

約数和(自身を除く): 417262000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 55663, 111326, 166989, 222652, 333978, 445304, 667956, 890608, 1335912, 2671824, 5399311, 10798622, 16197933, 21597244, 32395866, 43194488, 64791732, 86388976, 129583464, 259166928]

約数ペア:

[(1, 259166928), (2, 129583464), (3, 86388976), (4, 64791732), (6, 43194488), (8, 32395866), (12, 21597244), (16, 16197933), (24, 10798622), (48, 5399311), (97, 2671824), (194, 1335912), (291, 890608), (388, 667956), (582, 445304), (776, 333978), (1164, 222652), (1552, 166989), (2328, 111326), (4656, 55663)]