276820824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2381

約数の個数: 128

約数和(自身を含む): 852295680

約数和(自身を除く): 575474856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1932, 2139, 2311, 2604, 2852, 3864, 4278, 4622, 4991, 5208, 5704, 6933, 8556, 9244, 9982, 13866, 14973, 16177, 17112, 18488, 19964, 27732, 29946, 32354, 39928, 48531, 53153, 55464, 59892, 64708, 71641, 97062, 106306, 119784, 129416, 143282, 159459, 194124, 212612, 214923, 286564, 318918, 372071, 388248, 425224, 429846, 501487, 573128, 637836, 744142, 859692, 1002974, 1116213, 1275672, 1488284, 1504461, 1647743, 1719384, 2005948, 2232426, 2976568, 3008922, 3295486, 4011896, 4464852, 4943229, 6017844, 6590972, 8929704, 9886458, 11534201, 12035688, 13181944, 19772916, 23068402, 34602603, 39545832, 46136804, 69205206, 92273608, 138410412, 276820824]

約数ペア:

[(1, 276820824), (2, 138410412), (3, 92273608), (4, 69205206), (6, 46136804), (7, 39545832), (8, 34602603), (12, 23068402), (14, 19772916), (21, 13181944), (23, 12035688), (24, 11534201), (28, 9886458), (31, 8929704), (42, 6590972), (46, 6017844), (56, 4943229), (62, 4464852), (69, 4011896), (84, 3295486), (92, 3008922), (93, 2976568), (124, 2232426), (138, 2005948), (161, 1719384), (168, 1647743), (184, 1504461), (186, 1488284), (217, 1275672), (248, 1116213), (276, 1002974), (322, 859692), (372, 744142), (434, 637836), (483, 573128), (552, 501487), (644, 429846), (651, 425224), (713, 388248), (744, 372071), (868, 318918), (966, 286564), (1288, 214923), (1302, 212612), (1426, 194124), (1736, 159459), (1932, 143282), (2139, 129416), (2311, 119784), (2604, 106306), (2852, 97062), (3864, 71641), (4278, 64708), (4622, 59892), (4991, 55464), (5208, 53153), (5704, 48531), (6933, 39928), (8556, 32354), (9244, 29946), (9982, 27732), (13866, 19964), (14973, 18488), (16177, 17112)]