427622076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15859}}^1$

素因数の和:15983

約数の個数: 72

約数和(自身を含む): 1246976640

約数和(自身を除く): 819354564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6741, 8988, 13482, 15859, 26964, 31718, 47577, 63436, 95154, 111013, 142731, 190308, 222026, 285462, 333039, 444052, 570924, 666078, 999117, 1332156, 1696913, 1998234, 3393826, 3996468, 5090739, 6787652, 10181478, 11878391, 15272217, 20362956, 23756782, 30544434, 35635173, 47513564, 61088868, 71270346, 106905519, 142540692, 213811038, 427622076]

約数ペア:

[(1, 427622076), (2, 213811038), (3, 142540692), (4, 106905519), (6, 71270346), (7, 61088868), (9, 47513564), (12, 35635173), (14, 30544434), (18, 23756782), (21, 20362956), (28, 15272217), (36, 11878391), (42, 10181478), (63, 6787652), (84, 5090739), (107, 3996468), (126, 3393826), (214, 1998234), (252, 1696913), (321, 1332156), (428, 999117), (642, 666078), (749, 570924), (963, 444052), (1284, 333039), (1498, 285462), (1926, 222026), (2247, 190308), (2996, 142731), (3852, 111013), (4494, 95154), (6741, 63436), (8988, 47577), (13482, 31718), (15859, 26964)]