270478404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10627}}^1$

素因数の和:10745

約数の個数: 72

約数和(自身を含む): 789192768

約数和(自身を除く): 518714364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 8484, 10627, 12726, 21254, 25452, 31881, 42508, 63762, 74389, 95643, 127524, 148778, 191286, 223167, 297556, 382572, 446334, 669501, 892668, 1073327, 1339002, 2146654, 2678004, 3219981, 4293308, 6439962, 7513289, 9659943, 12879924, 15026578, 19319886, 22539867, 30053156, 38639772, 45079734, 67619601, 90159468, 135239202, 270478404]

約数ペア:

[(1, 270478404), (2, 135239202), (3, 90159468), (4, 67619601), (6, 45079734), (7, 38639772), (9, 30053156), (12, 22539867), (14, 19319886), (18, 15026578), (21, 12879924), (28, 9659943), (36, 7513289), (42, 6439962), (63, 4293308), (84, 3219981), (101, 2678004), (126, 2146654), (202, 1339002), (252, 1073327), (303, 892668), (404, 669501), (606, 446334), (707, 382572), (909, 297556), (1212, 223167), (1414, 191286), (1818, 148778), (2121, 127524), (2828, 95643), (3636, 74389), (4242, 63762), (6363, 42508), (8484, 31881), (10627, 25452), (12726, 21254)]