268284952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{24109}}^1$

素因数の和:24235

約数の個数: 32

約数和(自身を含む): 546814800

約数和(自身を除く): 278529848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 24109, 48218, 96436, 192872, 313417, 626834, 1253668, 2507336, 2579663, 5159326, 10318652, 20637304, 33535619, 67071238, 134142476, 268284952]

約数ペア:

[(1, 268284952), (2, 134142476), (4, 67071238), (8, 33535619), (13, 20637304), (26, 10318652), (52, 5159326), (104, 2579663), (107, 2507336), (214, 1253668), (428, 626834), (856, 313417), (1391, 192872), (2782, 96436), (5564, 48218), (11128, 24109)]