291253168108

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1\times {\mathrm{170347}}^1$

素因数の和:170854

約数の個数: 48

約数和(自身を含む): 587250881280

約数和(自身を除く): 295997713172

約数列:

[1, 2, 4, 7, 14, 28, 227, 269, 454, 538, 908, 1076, 1589, 1883, 3178, 3766, 6356, 7532, 61063, 122126, 170347, 244252, 340694, 427441, 681388, 854882, 1192429, 1709764, 2384858, 4769716, 38668769, 45823343, 77337538, 91646686, 154675076, 183293372, 270681383, 320763401, 541362766, 641526802, 1082725532, 1283053604, 10401898861, 20803797722, 41607595444, 72813292027, 145626584054, 291253168108]

約数ペア:

[(1, 291253168108), (2, 145626584054), (4, 72813292027), (7, 41607595444), (14, 20803797722), (28, 10401898861), (227, 1283053604), (269, 1082725532), (454, 641526802), (538, 541362766), (908, 320763401), (1076, 270681383), (1589, 183293372), (1883, 154675076), (3178, 91646686), (3766, 77337538), (6356, 45823343), (7532, 38668769), (61063, 4769716), (122126, 2384858), (170347, 1709764), (244252, 1192429), (340694, 854882), (427441, 681388)]