828443392

素因数分解:

$2^8\times 7^2\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:554

約数の個数: 108

約数和(自身を含む): 1938926136

約数和(自身を除く): 1110482744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 211, 224, 256, 313, 392, 422, 448, 626, 784, 844, 896, 1252, 1477, 1568, 1688, 1792, 2191, 2504, 2954, 3136, 3376, 4382, 5008, 5908, 6272, 6752, 8764, 10016, 10339, 11816, 12544, 13504, 15337, 17528, 20032, 20678, 23632, 27008, 30674, 35056, 40064, 41356, 47264, 54016, 61348, 66043, 70112, 80128, 82712, 94528, 122696, 132086, 140224, 165424, 189056, 245392, 264172, 280448, 330848, 378112, 462301, 490784, 528344, 560896, 661696, 924602, 981568, 1056688, 1323392, 1849204, 1963136, 2113376, 2646784, 3236107, 3698408, 3926272, 4226752, 6472214, 7396816, 8453504, 12944428, 14793632, 16907008, 25888856, 29587264, 51777712, 59174528, 103555424, 118349056, 207110848, 414221696, 828443392]

約数ペア:

[(1, 828443392), (2, 414221696), (4, 207110848), (7, 118349056), (8, 103555424), (14, 59174528), (16, 51777712), (28, 29587264), (32, 25888856), (49, 16907008), (56, 14793632), (64, 12944428), (98, 8453504), (112, 7396816), (128, 6472214), (196, 4226752), (211, 3926272), (224, 3698408), (256, 3236107), (313, 2646784), (392, 2113376), (422, 1963136), (448, 1849204), (626, 1323392), (784, 1056688), (844, 981568), (896, 924602), (1252, 661696), (1477, 560896), (1568, 528344), (1688, 490784), (1792, 462301), (2191, 378112), (2504, 330848), (2954, 280448), (3136, 264172), (3376, 245392), (4382, 189056), (5008, 165424), (5908, 140224), (6272, 132086), (6752, 122696), (8764, 94528), (10016, 82712), (10339, 80128), (11816, 70112), (12544, 66043), (13504, 61348), (15337, 54016), (17528, 47264), (20032, 41356), (20678, 40064), (23632, 35056), (27008, 30674)]