243571356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{138079}}^1$

素因数の和:138103

約数の個数: 54

約数和(自身を含む): 716220960

約数和(自身を除く): 472649604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 138079, 276158, 414237, 552316, 828474, 966553, 1242711, 1656948, 1933106, 2485422, 2899659, 3866212, 4970844, 5799318, 6765871, 8698977, 11598636, 13531742, 17397954, 20297613, 27063484, 34795908, 40595226, 60892839, 81190452, 121785678, 243571356]

約数ペア:

[(1, 243571356), (2, 121785678), (3, 81190452), (4, 60892839), (6, 40595226), (7, 34795908), (9, 27063484), (12, 20297613), (14, 17397954), (18, 13531742), (21, 11598636), (28, 8698977), (36, 6765871), (42, 5799318), (49, 4970844), (63, 3866212), (84, 2899659), (98, 2485422), (126, 1933106), (147, 1656948), (196, 1242711), (252, 966553), (294, 828474), (441, 552316), (588, 414237), (882, 276158), (1764, 138079)]