218839968

素因数分解:

$2^5\times 3^7\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 669513600

約数和(自身を除く): 450673632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 59, 72, 81, 96, 106, 108, 118, 144, 159, 162, 177, 212, 216, 236, 243, 288, 318, 324, 354, 424, 432, 472, 477, 486, 531, 636, 648, 708, 729, 848, 864, 944, 954, 972, 1062, 1272, 1296, 1416, 1431, 1458, 1593, 1696, 1888, 1908, 1944, 2124, 2187, 2544, 2592, 2832, 2862, 2916, 3127, 3186, 3816, 3888, 4248, 4293, 4374, 4779, 5088, 5664, 5724, 5832, 6254, 6372, 7632, 7776, 8496, 8586, 8748, 9381, 9558, 11448, 11664, 12508, 12744, 12879, 14337, 15264, 16992, 17172, 17496, 18762, 19116, 22896, 23328, 25016, 25488, 25758, 28143, 28674, 34344, 34992, 37524, 38232, 38637, 43011, 45792, 50032, 50976, 51516, 56286, 57348, 68688, 69984, 75048, 76464, 77274, 84429, 86022, 100064, 103032, 112572, 114696, 115911, 129033, 137376, 150096, 152928, 154548, 168858, 172044, 206064, 225144, 229392, 231822, 253287, 258066, 300192, 309096, 337716, 344088, 412128, 450288, 458784, 463644, 506574, 516132, 618192, 675432, 688176, 759861, 900576, 927288, 1013148, 1032264, 1236384, 1350864, 1376352, 1519722, 1854576, 2026296, 2064528, 2279583, 2701728, 3039444, 3709152, 4052592, 4129056, 4559166, 6078888, 6838749, 8105184, 9118332, 12157776, 13677498, 18236664, 24315552, 27354996, 36473328, 54709992, 72946656, 109419984, 218839968]

約数ペア:

[(1, 218839968), (2, 109419984), (3, 72946656), (4, 54709992), (6, 36473328), (8, 27354996), (9, 24315552), (12, 18236664), (16, 13677498), (18, 12157776), (24, 9118332), (27, 8105184), (32, 6838749), (36, 6078888), (48, 4559166), (53, 4129056), (54, 4052592), (59, 3709152), (72, 3039444), (81, 2701728), (96, 2279583), (106, 2064528), (108, 2026296), (118, 1854576), (144, 1519722), (159, 1376352), (162, 1350864), (177, 1236384), (212, 1032264), (216, 1013148), (236, 927288), (243, 900576), (288, 759861), (318, 688176), (324, 675432), (354, 618192), (424, 516132), (432, 506574), (472, 463644), (477, 458784), (486, 450288), (531, 412128), (636, 344088), (648, 337716), (708, 309096), (729, 300192), (848, 258066), (864, 253287), (944, 231822), (954, 229392), (972, 225144), (1062, 206064), (1272, 172044), (1296, 168858), (1416, 154548), (1431, 152928), (1458, 150096), (1593, 137376), (1696, 129033), (1888, 115911), (1908, 114696), (1944, 112572), (2124, 103032), (2187, 100064), (2544, 86022), (2592, 84429), (2832, 77274), (2862, 76464), (2916, 75048), (3127, 69984), (3186, 68688), (3816, 57348), (3888, 56286), (4248, 51516), (4293, 50976), (4374, 50032), (4779, 45792), (5088, 43011), (5664, 38637), (5724, 38232), (5832, 37524), (6254, 34992), (6372, 34344), (7632, 28674), (7776, 28143), (8496, 25758), (8586, 25488), (8748, 25016), (9381, 23328), (9558, 22896), (11448, 19116), (11664, 18762), (12508, 17496), (12744, 17172), (12879, 16992), (14337, 15264)]