738339514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 1309996800

約数和(自身を除く): 571657286

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 113, 226, 253, 349, 407, 506, 698, 814, 851, 1243, 1702, 2486, 2599, 3839, 4181, 5198, 7678, 8027, 8362, 9361, 12913, 16054, 18722, 25826, 28589, 39437, 45991, 57178, 78874, 88297, 91982, 96163, 142043, 176594, 192326, 284086, 296999, 433807, 593998, 867614, 907051, 1057793, 1459169, 1814102, 2115586, 2918338, 3266989, 6533978, 9977561, 16050859, 19955122, 32101718, 33560887, 67121774, 369169757, 738339514]

約数ペア:

[(1, 738339514), (2, 369169757), (11, 67121774), (22, 33560887), (23, 32101718), (37, 19955122), (46, 16050859), (74, 9977561), (113, 6533978), (226, 3266989), (253, 2918338), (349, 2115586), (407, 1814102), (506, 1459169), (698, 1057793), (814, 907051), (851, 867614), (1243, 593998), (1702, 433807), (2486, 296999), (2599, 284086), (3839, 192326), (4181, 176594), (5198, 142043), (7678, 96163), (8027, 91982), (8362, 88297), (9361, 78874), (12913, 57178), (16054, 45991), (18722, 39437), (25826, 28589)]