2189322144

素因数分解:

$2^5\times 3^2\times {\mathrm{613}}^1\times {\mathrm{12401}}^1$

素因数の和:13030

約数の個数: 72

約数和(自身を含む): 6236544132

約数和(自身を除く): 4047221988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 613, 1226, 1839, 2452, 3678, 4904, 5517, 7356, 9808, 11034, 12401, 14712, 19616, 22068, 24802, 29424, 37203, 44136, 49604, 58848, 74406, 88272, 99208, 111609, 148812, 176544, 198416, 223218, 297624, 396832, 446436, 595248, 892872, 1190496, 1785744, 3571488, 7601813, 15203626, 22805439, 30407252, 45610878, 60814504, 68416317, 91221756, 121629008, 136832634, 182443512, 243258016, 273665268, 364887024, 547330536, 729774048, 1094661072, 2189322144]

約数ペア:

[(1, 2189322144), (2, 1094661072), (3, 729774048), (4, 547330536), (6, 364887024), (8, 273665268), (9, 243258016), (12, 182443512), (16, 136832634), (18, 121629008), (24, 91221756), (32, 68416317), (36, 60814504), (48, 45610878), (72, 30407252), (96, 22805439), (144, 15203626), (288, 7601813), (613, 3571488), (1226, 1785744), (1839, 1190496), (2452, 892872), (3678, 595248), (4904, 446436), (5517, 396832), (7356, 297624), (9808, 223218), (11034, 198416), (12401, 176544), (14712, 148812), (19616, 111609), (22068, 99208), (24802, 88272), (29424, 74406), (37203, 58848), (44136, 49604)]