561255336

素因数分解:

$2^3\times 3^2\times {\mathrm{2251}}^1\times {\mathrm{3463}}^1$

素因数の和:5726

約数の個数: 48

約数和(自身を含む): 1521180960

約数和(自身を除く): 959925624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2251, 3463, 4502, 6753, 6926, 9004, 10389, 13506, 13852, 18008, 20259, 20778, 27012, 27704, 31167, 40518, 41556, 54024, 62334, 81036, 83112, 124668, 162072, 249336, 7795213, 15590426, 23385639, 31180852, 46771278, 62361704, 70156917, 93542556, 140313834, 187085112, 280627668, 561255336]

約数ペア:

[(1, 561255336), (2, 280627668), (3, 187085112), (4, 140313834), (6, 93542556), (8, 70156917), (9, 62361704), (12, 46771278), (18, 31180852), (24, 23385639), (36, 15590426), (72, 7795213), (2251, 249336), (3463, 162072), (4502, 124668), (6753, 83112), (6926, 81036), (9004, 62334), (10389, 54024), (13506, 41556), (13852, 40518), (18008, 31167), (20259, 27704), (20778, 27012)]