268458848

素因数分解:

$2^5\times 7^2\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:884

約数の個数: 72

約数和(自身を含む): 617910552

約数和(自身を除く): 349451704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 313, 392, 547, 626, 784, 1094, 1252, 1568, 2188, 2191, 2504, 3829, 4376, 4382, 5008, 7658, 8752, 8764, 10016, 15316, 15337, 17504, 17528, 26803, 30632, 30674, 35056, 53606, 61264, 61348, 70112, 107212, 122528, 122696, 171211, 214424, 245392, 342422, 428848, 490784, 684844, 857696, 1198477, 1369688, 2396954, 2739376, 4793908, 5478752, 8389339, 9587816, 16778678, 19175632, 33557356, 38351264, 67114712, 134229424, 268458848]

約数ペア:

[(1, 268458848), (2, 134229424), (4, 67114712), (7, 38351264), (8, 33557356), (14, 19175632), (16, 16778678), (28, 9587816), (32, 8389339), (49, 5478752), (56, 4793908), (98, 2739376), (112, 2396954), (196, 1369688), (224, 1198477), (313, 857696), (392, 684844), (547, 490784), (626, 428848), (784, 342422), (1094, 245392), (1252, 214424), (1568, 171211), (2188, 122696), (2191, 122528), (2504, 107212), (3829, 70112), (4376, 61348), (4382, 61264), (5008, 53606), (7658, 35056), (8752, 30674), (8764, 30632), (10016, 26803), (15316, 17528), (15337, 17504)]