1949649408

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{60443}}^1$

素因数の和:60474

約数の個数: 120

約数和(自身を含む): 6430758048

約数和(自身を除く): 4481108640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 60443, 120886, 181329, 241772, 362658, 423101, 483544, 543987, 725316, 846202, 967088, 1087974, 1269303, 1450632, 1692404, 1934176, 2175948, 2538606, 2901264, 3384808, 3807909, 3868352, 4351896, 5077212, 5802528, 6769616, 7615818, 7736704, 8703792, 10154424, 11605056, 13539232, 15231636, 15473408, 17407584, 20308848, 23210112, 27078464, 30463272, 30946816, 34815168, 40617696, 46420224, 54156928, 60926544, 69630336, 81235392, 92840448, 108313856, 121853088, 139260672, 162470784, 216627712, 243706176, 278521344, 324941568, 487412352, 649883136, 974824704, 1949649408]

約数ペア:

[(1, 1949649408), (2, 974824704), (3, 649883136), (4, 487412352), (6, 324941568), (7, 278521344), (8, 243706176), (9, 216627712), (12, 162470784), (14, 139260672), (16, 121853088), (18, 108313856), (21, 92840448), (24, 81235392), (28, 69630336), (32, 60926544), (36, 54156928), (42, 46420224), (48, 40617696), (56, 34815168), (63, 30946816), (64, 30463272), (72, 27078464), (84, 23210112), (96, 20308848), (112, 17407584), (126, 15473408), (128, 15231636), (144, 13539232), (168, 11605056), (192, 10154424), (224, 8703792), (252, 7736704), (256, 7615818), (288, 6769616), (336, 5802528), (384, 5077212), (448, 4351896), (504, 3868352), (512, 3807909), (576, 3384808), (672, 2901264), (768, 2538606), (896, 2175948), (1008, 1934176), (1152, 1692404), (1344, 1450632), (1536, 1269303), (1792, 1087974), (2016, 967088), (2304, 846202), (2688, 725316), (3584, 543987), (4032, 483544), (4608, 423101), (5376, 362658), (8064, 241772), (10752, 181329), (16128, 120886), (32256, 60443)]