12989088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:419

約数の個数: 144

約数和(自身を含む): 44815680

約数和(自身を除く): 31826592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 379, 408, 476, 504, 544, 612, 672, 714, 758, 816, 952, 1008, 1071, 1137, 1224, 1428, 1516, 1632, 1904, 2016, 2142, 2274, 2448, 2653, 2856, 3032, 3411, 3808, 4284, 4548, 4896, 5306, 5712, 6064, 6443, 6822, 7959, 8568, 9096, 10612, 11424, 12128, 12886, 13644, 15918, 17136, 18192, 19329, 21224, 23877, 25772, 27288, 31836, 34272, 36384, 38658, 42448, 45101, 47754, 51544, 54576, 57987, 63672, 77316, 84896, 90202, 95508, 103088, 109152, 115974, 127344, 135303, 154632, 180404, 191016, 206176, 231948, 254688, 270606, 309264, 360808, 382032, 405909, 463896, 541212, 618528, 721616, 764064, 811818, 927792, 1082424, 1443232, 1623636, 1855584, 2164848, 3247272, 4329696, 6494544, 12989088]

約数ペア:

[(1, 12989088), (2, 6494544), (3, 4329696), (4, 3247272), (6, 2164848), (7, 1855584), (8, 1623636), (9, 1443232), (12, 1082424), (14, 927792), (16, 811818), (17, 764064), (18, 721616), (21, 618528), (24, 541212), (28, 463896), (32, 405909), (34, 382032), (36, 360808), (42, 309264), (48, 270606), (51, 254688), (56, 231948), (63, 206176), (68, 191016), (72, 180404), (84, 154632), (96, 135303), (102, 127344), (112, 115974), (119, 109152), (126, 103088), (136, 95508), (144, 90202), (153, 84896), (168, 77316), (204, 63672), (224, 57987), (238, 54576), (252, 51544), (272, 47754), (288, 45101), (306, 42448), (336, 38658), (357, 36384), (379, 34272), (408, 31836), (476, 27288), (504, 25772), (544, 23877), (612, 21224), (672, 19329), (714, 18192), (758, 17136), (816, 15918), (952, 13644), (1008, 12886), (1071, 12128), (1137, 11424), (1224, 10612), (1428, 9096), (1516, 8568), (1632, 7959), (1904, 6822), (2016, 6443), (2142, 6064), (2274, 5712), (2448, 5306), (2653, 4896), (2856, 4548), (3032, 4284), (3411, 3808)]