2992498272

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{221077}}^1$

素因数の和:221140

約数の個数: 72

約数和(自身を含む): 8691018336

約数和(自身を除く): 5698520064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 221077, 442154, 663231, 884308, 1326462, 1768616, 1989693, 2652924, 3537232, 3979386, 5305848, 7074464, 7958772, 10390619, 10611696, 15917544, 20781238, 21223392, 31171857, 31835088, 41562476, 62343714, 63670176, 83124952, 93515571, 124687428, 166249904, 187031142, 249374856, 332499808, 374062284, 498749712, 748124568, 997499424, 1496249136, 2992498272]

約数ペア:

[(1, 2992498272), (2, 1496249136), (3, 997499424), (4, 748124568), (6, 498749712), (8, 374062284), (9, 332499808), (12, 249374856), (16, 187031142), (18, 166249904), (24, 124687428), (32, 93515571), (36, 83124952), (47, 63670176), (48, 62343714), (72, 41562476), (94, 31835088), (96, 31171857), (141, 21223392), (144, 20781238), (188, 15917544), (282, 10611696), (288, 10390619), (376, 7958772), (423, 7074464), (564, 5305848), (752, 3979386), (846, 3537232), (1128, 2652924), (1504, 1989693), (1692, 1768616), (2256, 1326462), (3384, 884308), (4512, 663231), (6768, 442154), (13536, 221077)]