217094616

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{70121}}^1$

素因数の和:70176

約数の個数: 48

約数和(自身を含む): 601646760

約数和(自身を除く): 384552144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 70121, 140242, 210363, 280484, 420726, 560968, 631089, 841452, 1262178, 1682904, 2524356, 3015203, 5048712, 6030406, 9045609, 12060812, 18091218, 24121624, 27136827, 36182436, 54273654, 72364872, 108547308, 217094616]

約数ペア:

[(1, 217094616), (2, 108547308), (3, 72364872), (4, 54273654), (6, 36182436), (8, 27136827), (9, 24121624), (12, 18091218), (18, 12060812), (24, 9045609), (36, 6030406), (43, 5048712), (72, 3015203), (86, 2524356), (129, 1682904), (172, 1262178), (258, 841452), (344, 631089), (387, 560968), (516, 420726), (774, 280484), (1032, 210363), (1548, 140242), (3096, 70121)]