1566115408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1429}}^1$

素因数の和:1940

約数の個数: 80

約数和(自身を含む): 3574771200

約数和(自身を除く): 2008655792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 479, 572, 958, 1144, 1429, 1916, 2288, 2858, 3832, 5269, 5716, 6227, 7664, 10538, 11432, 12454, 15719, 18577, 21076, 22864, 24908, 31438, 37154, 42152, 49816, 62876, 68497, 74308, 84304, 99632, 125752, 136994, 148616, 204347, 251504, 273988, 297232, 408694, 547976, 684491, 817388, 1095952, 1368982, 1634776, 2737964, 3269552, 5475928, 7529401, 8898383, 10951856, 15058802, 17796766, 30117604, 35593532, 60235208, 71187064, 97882213, 120470416, 142374128, 195764426, 391528852, 783057704, 1566115408]

約数ペア:

[(1, 1566115408), (2, 783057704), (4, 391528852), (8, 195764426), (11, 142374128), (13, 120470416), (16, 97882213), (22, 71187064), (26, 60235208), (44, 35593532), (52, 30117604), (88, 17796766), (104, 15058802), (143, 10951856), (176, 8898383), (208, 7529401), (286, 5475928), (479, 3269552), (572, 2737964), (958, 1634776), (1144, 1368982), (1429, 1095952), (1916, 817388), (2288, 684491), (2858, 547976), (3832, 408694), (5269, 297232), (5716, 273988), (6227, 251504), (7664, 204347), (10538, 148616), (11432, 136994), (12454, 125752), (15719, 99632), (18577, 84304), (21076, 74308), (22864, 68497), (24908, 62876), (31438, 49816), (37154, 42152)]