571236768

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 1677836160

約数和(自身を除く): 1106599392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 193, 239, 258, 288, 344, 386, 387, 478, 516, 579, 688, 717, 772, 774, 956, 1032, 1158, 1376, 1434, 1544, 1548, 1737, 1912, 2064, 2151, 2316, 2868, 3088, 3096, 3474, 3824, 4128, 4302, 4632, 5736, 6176, 6192, 6948, 7648, 8299, 8604, 9264, 10277, 11472, 12384, 13896, 16598, 17208, 18528, 20554, 22944, 24897, 27792, 30831, 33196, 34416, 41108, 46127, 49794, 55584, 61662, 66392, 68832, 74691, 82216, 92254, 92493, 99588, 123324, 132784, 138381, 149382, 164432, 184508, 184986, 199176, 246648, 265568, 276762, 298764, 328864, 369016, 369972, 398352, 415143, 493296, 553524, 597528, 738032, 739944, 796704, 830286, 986592, 1107048, 1195056, 1476064, 1479888, 1660572, 1983461, 2214096, 2390112, 2959776, 3321144, 3966922, 4428192, 5950383, 6642288, 7933844, 11900766, 13284576, 15867688, 17851149, 23801532, 31735376, 35702298, 47603064, 63470752, 71404596, 95206128, 142809192, 190412256, 285618384, 571236768]

約数ペア:

[(1, 571236768), (2, 285618384), (3, 190412256), (4, 142809192), (6, 95206128), (8, 71404596), (9, 63470752), (12, 47603064), (16, 35702298), (18, 31735376), (24, 23801532), (32, 17851149), (36, 15867688), (43, 13284576), (48, 11900766), (72, 7933844), (86, 6642288), (96, 5950383), (129, 4428192), (144, 3966922), (172, 3321144), (193, 2959776), (239, 2390112), (258, 2214096), (288, 1983461), (344, 1660572), (386, 1479888), (387, 1476064), (478, 1195056), (516, 1107048), (579, 986592), (688, 830286), (717, 796704), (772, 739944), (774, 738032), (956, 597528), (1032, 553524), (1158, 493296), (1376, 415143), (1434, 398352), (1544, 369972), (1548, 369016), (1737, 328864), (1912, 298764), (2064, 276762), (2151, 265568), (2316, 246648), (2868, 199176), (3088, 184986), (3096, 184508), (3474, 164432), (3824, 149382), (4128, 138381), (4302, 132784), (4632, 123324), (5736, 99588), (6176, 92493), (6192, 92254), (6948, 82216), (7648, 74691), (8299, 68832), (8604, 66392), (9264, 61662), (10277, 55584), (11472, 49794), (12384, 46127), (13896, 41108), (16598, 34416), (17208, 33196), (18528, 30831), (20554, 27792), (22944, 24897)]