420645312

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1608

約数の個数: 140

約数和(自身を含む): 1271281176

約数和(自身を除く): 850635864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 288, 318, 324, 424, 432, 477, 576, 636, 648, 848, 864, 954, 1272, 1296, 1431, 1531, 1696, 1728, 1908, 2544, 2592, 2862, 3062, 3392, 3816, 4293, 4593, 5088, 5184, 5724, 6124, 7632, 8586, 9186, 10176, 11448, 12248, 13779, 15264, 17172, 18372, 22896, 24496, 27558, 30528, 34344, 36744, 41337, 45792, 48992, 55116, 68688, 73488, 81143, 82674, 91584, 97984, 110232, 124011, 137376, 146976, 162286, 165348, 220464, 243429, 248022, 274752, 293952, 324572, 330696, 440928, 486858, 496044, 649144, 661392, 730287, 881856, 973716, 992088, 1298288, 1322784, 1460574, 1947432, 1984176, 2190861, 2596576, 2645568, 2921148, 3894864, 3968352, 4381722, 5193152, 5842296, 6572583, 7789728, 7936704, 8763444, 11684592, 13145166, 15579456, 17526888, 23369184, 26290332, 35053776, 46738368, 52580664, 70107552, 105161328, 140215104, 210322656, 420645312]

約数ペア:

[(1, 420645312), (2, 210322656), (3, 140215104), (4, 105161328), (6, 70107552), (8, 52580664), (9, 46738368), (12, 35053776), (16, 26290332), (18, 23369184), (24, 17526888), (27, 15579456), (32, 13145166), (36, 11684592), (48, 8763444), (53, 7936704), (54, 7789728), (64, 6572583), (72, 5842296), (81, 5193152), (96, 4381722), (106, 3968352), (108, 3894864), (144, 2921148), (159, 2645568), (162, 2596576), (192, 2190861), (212, 1984176), (216, 1947432), (288, 1460574), (318, 1322784), (324, 1298288), (424, 992088), (432, 973716), (477, 881856), (576, 730287), (636, 661392), (648, 649144), (848, 496044), (864, 486858), (954, 440928), (1272, 330696), (1296, 324572), (1431, 293952), (1531, 274752), (1696, 248022), (1728, 243429), (1908, 220464), (2544, 165348), (2592, 162286), (2862, 146976), (3062, 137376), (3392, 124011), (3816, 110232), (4293, 97984), (4593, 91584), (5088, 82674), (5184, 81143), (5724, 73488), (6124, 68688), (7632, 55116), (8586, 48992), (9186, 45792), (10176, 41337), (11448, 36744), (12248, 34344), (13779, 30528), (15264, 27558), (17172, 24496), (18372, 22896)]