280952224

素因数分解:

$2^5\times 7^1\times {\mathrm{1254251}}^1$

素因数の和:1254268

約数の個数: 24

約数和(自身を含む): 632143008

約数和(自身を除く): 351190784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1254251, 2508502, 5017004, 8779757, 10034008, 17559514, 20068016, 35119028, 40136032, 70238056, 140476112, 280952224]

約数ペア:

[(1, 280952224), (2, 140476112), (4, 70238056), (7, 40136032), (8, 35119028), (14, 20068016), (16, 17559514), (28, 10034008), (32, 8779757), (56, 5017004), (112, 2508502), (224, 1254251)]