210324438

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 80

約数和(自身を含む): 488423760

約数和(自身を除く): 278099322

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 109, 129, 162, 218, 258, 277, 327, 387, 554, 654, 774, 831, 981, 1161, 1662, 1962, 2322, 2493, 2943, 3483, 4687, 4986, 5886, 6966, 7479, 8829, 9374, 11911, 14061, 14958, 17658, 22437, 23822, 28122, 30193, 35733, 42183, 44874, 60386, 71466, 84366, 90579, 107199, 126549, 181158, 214398, 253098, 271737, 321597, 379647, 543474, 643194, 759294, 815211, 964791, 1298299, 1630422, 1929582, 2445633, 2596598, 3894897, 4891266, 7789794, 11684691, 23369382, 35054073, 70108146, 105162219, 210324438]

約数ペア:

[(1, 210324438), (2, 105162219), (3, 70108146), (6, 35054073), (9, 23369382), (18, 11684691), (27, 7789794), (43, 4891266), (54, 3894897), (81, 2596598), (86, 2445633), (109, 1929582), (129, 1630422), (162, 1298299), (218, 964791), (258, 815211), (277, 759294), (327, 643194), (387, 543474), (554, 379647), (654, 321597), (774, 271737), (831, 253098), (981, 214398), (1161, 181158), (1662, 126549), (1962, 107199), (2322, 90579), (2493, 84366), (2943, 71466), (3483, 60386), (4687, 44874), (4986, 42183), (5886, 35733), (6966, 30193), (7479, 28122), (8829, 23822), (9374, 22437), (11911, 17658), (14061, 14958)]