1344540647548

素因数分解:

$2^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{1487}}^1\times {\mathrm{9631}}^1$

素因数の和:11615

約数の個数: 72

約数和(自身を含む): 2744944312320

約数和(自身を除く): 1400403664772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 479, 958, 1487, 1916, 2974, 3353, 5948, 6706, 9631, 10409, 13412, 19262, 20818, 23471, 38524, 41636, 46942, 67417, 72863, 93884, 134834, 145726, 269668, 291452, 471919, 712273, 943838, 1424546, 1887676, 2849092, 4613249, 4985911, 9226498, 9971822, 14321297, 18452996, 19943644, 28642594, 32292743, 34901377, 57285188, 64585486, 69802754, 100249079, 129170972, 139605508, 200498158, 226049201, 400996316, 452098402, 701743553, 904196804, 1403487106, 2806974212, 6859901263, 13719802526, 27439605052, 48019308841, 96038617682, 192077235364, 336135161887, 672270323774, 1344540647548]

約数ペア:

[(1, 1344540647548), (2, 672270323774), (4, 336135161887), (7, 192077235364), (14, 96038617682), (28, 48019308841), (49, 27439605052), (98, 13719802526), (196, 6859901263), (479, 2806974212), (958, 1403487106), (1487, 904196804), (1916, 701743553), (2974, 452098402), (3353, 400996316), (5948, 226049201), (6706, 200498158), (9631, 139605508), (10409, 129170972), (13412, 100249079), (19262, 69802754), (20818, 64585486), (23471, 57285188), (38524, 34901377), (41636, 32292743), (46942, 28642594), (67417, 19943644), (72863, 18452996), (93884, 14321297), (134834, 9971822), (145726, 9226498), (269668, 4985911), (291452, 4613249), (471919, 2849092), (712273, 1887676), (943838, 1424546)]