268358803496

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1429}}^1\times {\mathrm{7001}}^1$

素因数の和:8922

約数の個数: 64

約数和(自身を含む): 576740736000

約数和(自身を除く): 308381932504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1429, 1916, 2858, 3353, 3832, 5716, 6706, 7001, 10003, 11432, 13412, 14002, 20006, 26824, 28004, 40012, 49007, 56008, 80024, 98014, 196028, 392056, 684491, 1368982, 2737964, 3353479, 4791437, 5475928, 6706958, 9582874, 10004429, 13413916, 19165748, 20008858, 23474353, 26827832, 38331496, 40017716, 46948706, 70031003, 80035432, 93897412, 140062006, 187794824, 280124012, 560248024, 4792121491, 9584242982, 19168485964, 33544850437, 38336971928, 67089700874, 134179401748, 268358803496]

約数ペア:

[(1, 268358803496), (2, 134179401748), (4, 67089700874), (7, 38336971928), (8, 33544850437), (14, 19168485964), (28, 9584242982), (56, 4792121491), (479, 560248024), (958, 280124012), (1429, 187794824), (1916, 140062006), (2858, 93897412), (3353, 80035432), (3832, 70031003), (5716, 46948706), (6706, 40017716), (7001, 38331496), (10003, 26827832), (11432, 23474353), (13412, 20008858), (14002, 19165748), (20006, 13413916), (26824, 10004429), (28004, 9582874), (40012, 6706958), (49007, 5475928), (56008, 4791437), (80024, 3353479), (98014, 2737964), (196028, 1368982), (392056, 684491)]