243454992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10723}}^1$

素因数の和:10788

約数の個数: 80

約数和(自身を含む): 702121728

約数和(自身を除く): 458666736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1892, 2064, 2838, 3784, 5676, 7568, 10723, 11352, 21446, 22704, 32169, 42892, 64338, 85784, 117953, 128676, 171568, 235906, 257352, 353859, 461089, 471812, 514704, 707718, 922178, 943624, 1383267, 1415436, 1844356, 1887248, 2766534, 2830872, 3688712, 5071979, 5533068, 5661744, 7377424, 10143958, 11066136, 15215937, 20287916, 22132272, 30431874, 40575832, 60863748, 81151664, 121727496, 243454992]

約数ペア:

[(1, 243454992), (2, 121727496), (3, 81151664), (4, 60863748), (6, 40575832), (8, 30431874), (11, 22132272), (12, 20287916), (16, 15215937), (22, 11066136), (24, 10143958), (33, 7377424), (43, 5661744), (44, 5533068), (48, 5071979), (66, 3688712), (86, 2830872), (88, 2766534), (129, 1887248), (132, 1844356), (172, 1415436), (176, 1383267), (258, 943624), (264, 922178), (344, 707718), (473, 514704), (516, 471812), (528, 461089), (688, 353859), (946, 257352), (1032, 235906), (1419, 171568), (1892, 128676), (2064, 117953), (2838, 85784), (3784, 64338), (5676, 42892), (7568, 32169), (10723, 22704), (11352, 21446)]