550836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 1651104

約数和(自身を除く): 1100268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 107, 117, 132, 143, 156, 198, 214, 234, 286, 321, 396, 428, 429, 468, 572, 642, 858, 963, 1177, 1284, 1287, 1391, 1716, 1926, 2354, 2574, 2782, 3531, 3852, 4173, 4708, 5148, 5564, 7062, 8346, 10593, 12519, 14124, 15301, 16692, 21186, 25038, 30602, 42372, 45903, 50076, 61204, 91806, 137709, 183612, 275418, 550836]

約数ペア:

[(1, 550836), (2, 275418), (3, 183612), (4, 137709), (6, 91806), (9, 61204), (11, 50076), (12, 45903), (13, 42372), (18, 30602), (22, 25038), (26, 21186), (33, 16692), (36, 15301), (39, 14124), (44, 12519), (52, 10593), (66, 8346), (78, 7062), (99, 5564), (107, 5148), (117, 4708), (132, 4173), (143, 3852), (156, 3531), (198, 2782), (214, 2574), (234, 2354), (286, 1926), (321, 1716), (396, 1391), (428, 1287), (429, 1284), (468, 1177), (572, 963), (642, 858)]