269348538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{26737}}^1$

素因数の和:26838

約数の個数: 32

約数和(自身を含む): 569840256

約数和(自身を除く): 300491718

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 26737, 53474, 80211, 160422, 614951, 1229902, 1844853, 1951801, 3689706, 3903602, 5855403, 11710806, 44891423, 89782846, 134674269, 269348538]

約数ペア:

[(1, 269348538), (2, 134674269), (3, 89782846), (6, 44891423), (23, 11710806), (46, 5855403), (69, 3903602), (73, 3689706), (138, 1951801), (146, 1844853), (219, 1229902), (438, 614951), (1679, 160422), (3358, 80211), (5037, 53474), (10074, 26737)]