2490636816

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{339139}}^1$

素因数の和:339173

約数の個数: 80

約数和(自身を含む): 7569604800

約数和(自身を除く): 5078967984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 339139, 678278, 1017417, 1356556, 2034834, 2713112, 3052251, 4069668, 5426224, 5765363, 6104502, 8139336, 9156753, 11530726, 12209004, 16278672, 17296089, 18313506, 23061452, 24418008, 34592178, 36627012, 46122904, 48836016, 51888267, 69184356, 73254024, 92245808, 103776534, 138368712, 146508048, 155664801, 207553068, 276737424, 311329602, 415106136, 622659204, 830212272, 1245318408, 2490636816]

約数ペア:

[(1, 2490636816), (2, 1245318408), (3, 830212272), (4, 622659204), (6, 415106136), (8, 311329602), (9, 276737424), (12, 207553068), (16, 155664801), (17, 146508048), (18, 138368712), (24, 103776534), (27, 92245808), (34, 73254024), (36, 69184356), (48, 51888267), (51, 48836016), (54, 46122904), (68, 36627012), (72, 34592178), (102, 24418008), (108, 23061452), (136, 18313506), (144, 17296089), (153, 16278672), (204, 12209004), (216, 11530726), (272, 9156753), (306, 8139336), (408, 6104502), (432, 5765363), (459, 5426224), (612, 4069668), (816, 3052251), (918, 2713112), (1224, 2034834), (1836, 1356556), (2448, 1017417), (3672, 678278), (7344, 339139)]