2240215673744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3581}}^1\times {\mathrm{20123}}^1$

素因数の和:23808

約数の個数: 80

約数和(自身を含む): 4558602784320

約数和(自身を除く): 2318387110576

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3581, 3886, 7162, 7772, 14324, 15544, 20123, 28648, 31088, 40246, 57296, 80492, 103849, 160984, 207698, 239927, 321968, 415396, 479854, 583567, 830792, 959708, 1167134, 1348241, 1661584, 1919416, 2334268, 2696482, 3838832, 4668536, 5392964, 6957883, 9337072, 10785928, 13915766, 21571856, 27831532, 39098989, 55663064, 72060463, 78197978, 111326128, 144120926, 156395956, 288241852, 312791912, 576483704, 625583824, 1152967408, 2089753427, 4179506854, 4828051021, 8359013708, 9656102042, 16718027416, 19312204084, 33436054832, 38624408168, 77248816336, 140013479609, 280026959218, 560053918436, 1120107836872, 2240215673744]

約数ペア:

[(1, 2240215673744), (2, 1120107836872), (4, 560053918436), (8, 280026959218), (16, 140013479609), (29, 77248816336), (58, 38624408168), (67, 33436054832), (116, 19312204084), (134, 16718027416), (232, 9656102042), (268, 8359013708), (464, 4828051021), (536, 4179506854), (1072, 2089753427), (1943, 1152967408), (3581, 625583824), (3886, 576483704), (7162, 312791912), (7772, 288241852), (14324, 156395956), (15544, 144120926), (20123, 111326128), (28648, 78197978), (31088, 72060463), (40246, 55663064), (57296, 39098989), (80492, 27831532), (103849, 21571856), (160984, 13915766), (207698, 10785928), (239927, 9337072), (321968, 6957883), (415396, 5392964), (479854, 4668536), (583567, 3838832), (830792, 2696482), (959708, 2334268), (1167134, 1919416), (1348241, 1661584)]