280987008

素因数分解:

$2^7\times 3^1\times {\mathrm{731737}}^1$

素因数の和:731754

約数の個数: 32

約数和(自身を含む): 746372760

約数和(自身を除く): 465385752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 731737, 1463474, 2195211, 2926948, 4390422, 5853896, 8780844, 11707792, 17561688, 23415584, 35123376, 46831168, 70246752, 93662336, 140493504, 280987008]

約数ペア:

[(1, 280987008), (2, 140493504), (3, 93662336), (4, 70246752), (6, 46831168), (8, 35123376), (12, 23415584), (16, 17561688), (24, 11707792), (32, 8780844), (48, 5853896), (64, 4390422), (96, 2926948), (128, 2195211), (192, 1463474), (384, 731737)]