831056226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{138371}}^1$

素因数の和:138407

約数の個数: 64

約数和(自身を含む): 2231663616

約数和(自身を除く): 1400607390

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 138371, 276742, 415113, 830226, 968597, 1522081, 1798823, 1937194, 2905791, 3044162, 3597646, 4566243, 5396469, 5811582, 9132486, 10654567, 10792938, 12591761, 19787053, 21309134, 25183522, 31963701, 37775283, 39574106, 59361159, 63927402, 75550566, 118722318, 138509371, 277018742, 415528113, 831056226]

約数ペア:

[(1, 831056226), (2, 415528113), (3, 277018742), (6, 138509371), (7, 118722318), (11, 75550566), (13, 63927402), (14, 59361159), (21, 39574106), (22, 37775283), (26, 31963701), (33, 25183522), (39, 21309134), (42, 19787053), (66, 12591761), (77, 10792938), (78, 10654567), (91, 9132486), (143, 5811582), (154, 5396469), (182, 4566243), (231, 3597646), (273, 3044162), (286, 2905791), (429, 1937194), (462, 1798823), (546, 1522081), (858, 968597), (1001, 830226), (2002, 415113), (3003, 276742), (6006, 138371)]