486576016

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 60

約数和(自身を含む): 1012013724

約数和(自身を除く): 525437708

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 361, 488, 722, 976, 1159, 1381, 1444, 2318, 2762, 2888, 4636, 5524, 5776, 9272, 11048, 18544, 22021, 22096, 26239, 44042, 52478, 84241, 88084, 104956, 168482, 176168, 209912, 336964, 352336, 419824, 498541, 673928, 997082, 1347856, 1600579, 1994164, 3201158, 3988328, 6402316, 7976656, 12804632, 25609264, 30411001, 60822002, 121644004, 243288008, 486576016]

約数ペア:

[(1, 486576016), (2, 243288008), (4, 121644004), (8, 60822002), (16, 30411001), (19, 25609264), (38, 12804632), (61, 7976656), (76, 6402316), (122, 3988328), (152, 3201158), (244, 1994164), (304, 1600579), (361, 1347856), (488, 997082), (722, 673928), (976, 498541), (1159, 419824), (1381, 352336), (1444, 336964), (2318, 209912), (2762, 176168), (2888, 168482), (4636, 104956), (5524, 88084), (5776, 84241), (9272, 52478), (11048, 44042), (18544, 26239), (22021, 22096)]