334317136

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1723}}^1$

素因数の和:1979

約数の個数: 40

約数和(自身を含む): 661422944

約数和(自身を除く): 327105808

約数列:

[1, 2, 4, 8, 16, 67, 134, 181, 268, 362, 536, 724, 1072, 1448, 1723, 2896, 3446, 6892, 12127, 13784, 24254, 27568, 48508, 97016, 115441, 194032, 230882, 311863, 461764, 623726, 923528, 1247452, 1847056, 2494904, 4989808, 20894821, 41789642, 83579284, 167158568, 334317136]

約数ペア:

[(1, 334317136), (2, 167158568), (4, 83579284), (8, 41789642), (16, 20894821), (67, 4989808), (134, 2494904), (181, 1847056), (268, 1247452), (362, 923528), (536, 623726), (724, 461764), (1072, 311863), (1448, 230882), (1723, 194032), (2896, 115441), (3446, 97016), (6892, 48508), (12127, 27568), (13784, 24254)]