284739136

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 84

約数和(自身を含む): 629966736

約数和(自身を除く): 345227600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 121, 166, 176, 242, 332, 352, 443, 484, 664, 704, 886, 913, 968, 1328, 1772, 1826, 1936, 2656, 3544, 3652, 3872, 4873, 5312, 7088, 7304, 7744, 9746, 10043, 14176, 14608, 19492, 20086, 28352, 29216, 36769, 38984, 40172, 53603, 58432, 73538, 77968, 80344, 107206, 147076, 155936, 160688, 214412, 294152, 311872, 321376, 404459, 428824, 588304, 642752, 808918, 857648, 1176608, 1617836, 1715296, 2353216, 3235672, 3430592, 4449049, 6471344, 8898098, 12942688, 17796196, 25885376, 35592392, 71184784, 142369568, 284739136]

約数ペア:

[(1, 284739136), (2, 142369568), (4, 71184784), (8, 35592392), (11, 25885376), (16, 17796196), (22, 12942688), (32, 8898098), (44, 6471344), (64, 4449049), (83, 3430592), (88, 3235672), (121, 2353216), (166, 1715296), (176, 1617836), (242, 1176608), (332, 857648), (352, 808918), (443, 642752), (484, 588304), (664, 428824), (704, 404459), (886, 321376), (913, 311872), (968, 294152), (1328, 214412), (1772, 160688), (1826, 155936), (1936, 147076), (2656, 107206), (3544, 80344), (3652, 77968), (3872, 73538), (4873, 58432), (5312, 53603), (7088, 40172), (7304, 38984), (7744, 36769), (9746, 29216), (10043, 28352), (14176, 20086), (14608, 19492)]