2505217968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1581577}}^1$

素因数の和:1581602

約数の個数: 60

約数和(自身を含む): 7648511208

約数和(自身を除く): 5143293240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 1581577, 3163154, 4744731, 6326308, 9489462, 12652616, 14234193, 17397347, 18978924, 25305232, 28468386, 34794694, 37957848, 52192041, 56936772, 69589388, 75915696, 104384082, 113873544, 139178776, 156576123, 208768164, 227747088, 278357552, 313152246, 417536328, 626304492, 835072656, 1252608984, 2505217968]

約数ペア:

[(1, 2505217968), (2, 1252608984), (3, 835072656), (4, 626304492), (6, 417536328), (8, 313152246), (9, 278357552), (11, 227747088), (12, 208768164), (16, 156576123), (18, 139178776), (22, 113873544), (24, 104384082), (33, 75915696), (36, 69589388), (44, 56936772), (48, 52192041), (66, 37957848), (72, 34794694), (88, 28468386), (99, 25305232), (132, 18978924), (144, 17397347), (176, 14234193), (198, 12652616), (264, 9489462), (396, 6326308), (528, 4744731), (792, 3163154), (1584, 1581577)]