2772054168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{206623}}^1$

素因数の和:206688

約数の個数: 64

約数和(自身を含む): 7636823040

約数和(自身を除く): 4864768872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 206623, 413246, 619869, 826492, 1239738, 1652984, 2479476, 2686099, 4958952, 5372198, 8058297, 8884789, 10744396, 16116594, 17769578, 21488792, 26654367, 32233188, 35539156, 53308734, 64466376, 71078312, 106617468, 115502257, 213234936, 231004514, 346506771, 462009028, 693013542, 924018056, 1386027084, 2772054168]

約数ペア:

[(1, 2772054168), (2, 1386027084), (3, 924018056), (4, 693013542), (6, 462009028), (8, 346506771), (12, 231004514), (13, 213234936), (24, 115502257), (26, 106617468), (39, 71078312), (43, 64466376), (52, 53308734), (78, 35539156), (86, 32233188), (104, 26654367), (129, 21488792), (156, 17769578), (172, 16116594), (258, 10744396), (312, 8884789), (344, 8058297), (516, 5372198), (559, 4958952), (1032, 2686099), (1118, 2479476), (1677, 1652984), (2236, 1239738), (3354, 826492), (4472, 619869), (6708, 413246), (13416, 206623)]