308319258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{3761}}^1$

素因数の和:4830

約数の個数: 32

約数和(自身を含む): 664880832

約数和(自身を除く): 356561574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1051, 2102, 3153, 3761, 6306, 7522, 11283, 13663, 22566, 27326, 40989, 48893, 81978, 97786, 146679, 293358, 3952811, 7905622, 11858433, 23716866, 51386543, 102773086, 154159629, 308319258]

約数ペア:

[(1, 308319258), (2, 154159629), (3, 102773086), (6, 51386543), (13, 23716866), (26, 11858433), (39, 7905622), (78, 3952811), (1051, 293358), (2102, 146679), (3153, 97786), (3761, 81978), (6306, 48893), (7522, 40989), (11283, 27326), (13663, 22566)]