255271569252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7499}}^1\times {\mathrm{405247}}^1$

素因数の和:412760

約数の個数: 48

約数和(自身を含む): 680816640000

約数和(自身を除く): 425545070748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7499, 14998, 22497, 29996, 44994, 52493, 89988, 104986, 157479, 209972, 314958, 405247, 629916, 810494, 1215741, 1620988, 2431482, 2836729, 4862964, 5673458, 8510187, 11346916, 17020374, 34040748, 3038947253, 6077894506, 9116841759, 12155789012, 18233683518, 21272630771, 36467367036, 42545261542, 63817892313, 85090523084, 127635784626, 255271569252]

約数ペア:

[(1, 255271569252), (2, 127635784626), (3, 85090523084), (4, 63817892313), (6, 42545261542), (7, 36467367036), (12, 21272630771), (14, 18233683518), (21, 12155789012), (28, 9116841759), (42, 6077894506), (84, 3038947253), (7499, 34040748), (14998, 17020374), (22497, 11346916), (29996, 8510187), (44994, 5673458), (52493, 4862964), (89988, 2836729), (104986, 2431482), (157479, 1620988), (209972, 1215741), (314958, 810494), (405247, 629916)]