270212656

素因数分解:

$2^4\times 7^3\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 80

約数和(自身を含む): 622728000

約数和(自身を除く): 352515344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 343, 371, 392, 424, 686, 742, 784, 848, 929, 1372, 1484, 1858, 2597, 2744, 2968, 3716, 5194, 5488, 5936, 6503, 7432, 10388, 13006, 14864, 18179, 20776, 26012, 36358, 41552, 45521, 49237, 52024, 72716, 91042, 98474, 104048, 145432, 182084, 196948, 290864, 318647, 344659, 364168, 393896, 637294, 689318, 728336, 787792, 1274588, 1378636, 2412613, 2549176, 2757272, 4825226, 5098352, 5514544, 9650452, 16888291, 19300904, 33776582, 38601808, 67553164, 135106328, 270212656]

約数ペア:

[(1, 270212656), (2, 135106328), (4, 67553164), (7, 38601808), (8, 33776582), (14, 19300904), (16, 16888291), (28, 9650452), (49, 5514544), (53, 5098352), (56, 4825226), (98, 2757272), (106, 2549176), (112, 2412613), (196, 1378636), (212, 1274588), (343, 787792), (371, 728336), (392, 689318), (424, 637294), (686, 393896), (742, 364168), (784, 344659), (848, 318647), (929, 290864), (1372, 196948), (1484, 182084), (1858, 145432), (2597, 104048), (2744, 98474), (2968, 91042), (3716, 72716), (5194, 52024), (5488, 49237), (5936, 45521), (6503, 41552), (7432, 36358), (10388, 26012), (13006, 20776), (14864, 18179)]