756238049108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^2\times {\mathrm{16433}}^1$

素因数の和:16733

約数の個数: 72

約数和(自身を含む): 1440537586488

約数和(自身を除く): 684299537380

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 113, 212, 226, 452, 901, 1802, 1921, 3604, 3842, 5989, 7684, 11978, 12769, 16433, 23956, 25538, 32866, 51076, 65732, 101813, 203626, 217073, 279361, 407252, 434146, 558722, 676757, 868292, 870949, 1117444, 1353514, 1741898, 1856929, 2707028, 3483796, 3713858, 7427716, 11504869, 14806133, 23009738, 29612266, 31567793, 46019476, 59224532, 63135586, 98417237, 126271172, 196834474, 209832977, 393668948, 419665954, 839331908, 1673093029, 3346186058, 3567160609, 6692372116, 7134321218, 11121147781, 14268642436, 22242295562, 44484591124, 189059512277, 378119024554, 756238049108]

約数ペア:

[(1, 756238049108), (2, 378119024554), (4, 189059512277), (17, 44484591124), (34, 22242295562), (53, 14268642436), (68, 11121147781), (106, 7134321218), (113, 6692372116), (212, 3567160609), (226, 3346186058), (452, 1673093029), (901, 839331908), (1802, 419665954), (1921, 393668948), (3604, 209832977), (3842, 196834474), (5989, 126271172), (7684, 98417237), (11978, 63135586), (12769, 59224532), (16433, 46019476), (23956, 31567793), (25538, 29612266), (32866, 23009738), (51076, 14806133), (65732, 11504869), (101813, 7427716), (203626, 3713858), (217073, 3483796), (279361, 2707028), (407252, 1856929), (434146, 1741898), (558722, 1353514), (676757, 1117444), (868292, 870949)]