334383868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13711}}^1$

素因数の和:13802

約数の個数: 48

約数和(自身を含む): 731014144

約数和(自身を除く): 396630276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 12194, 13711, 24388, 27422, 54844, 95977, 178243, 191954, 356486, 383908, 712972, 918637, 1247701, 1837274, 2495402, 3674548, 4990804, 6430459, 11942281, 12860918, 23884562, 25721836, 47769124, 83595967, 167191934, 334383868]

約数ペア:

[(1, 334383868), (2, 167191934), (4, 83595967), (7, 47769124), (13, 25721836), (14, 23884562), (26, 12860918), (28, 11942281), (52, 6430459), (67, 4990804), (91, 3674548), (134, 2495402), (182, 1837274), (268, 1247701), (364, 918637), (469, 712972), (871, 383908), (938, 356486), (1742, 191954), (1876, 178243), (3484, 95977), (6097, 54844), (12194, 27422), (13711, 24388)]