254082528

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1046

約数の個数: 192

約数和(自身を含む): 867525120

約数和(自身を除く): 613442592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 96, 108, 112, 126, 129, 144, 168, 172, 189, 216, 224, 252, 258, 288, 301, 336, 344, 378, 387, 432, 504, 516, 602, 672, 688, 756, 774, 864, 903, 977, 1008, 1032, 1161, 1204, 1376, 1512, 1548, 1806, 1954, 2016, 2064, 2322, 2408, 2709, 2931, 3024, 3096, 3612, 3908, 4128, 4644, 4816, 5418, 5862, 6048, 6192, 6839, 7224, 7816, 8127, 8793, 9288, 9632, 10836, 11724, 12384, 13678, 14448, 15632, 16254, 17586, 18576, 20517, 21672, 23448, 26379, 27356, 28896, 31264, 32508, 35172, 37152, 41034, 42011, 43344, 46896, 52758, 54712, 61551, 65016, 70344, 82068, 84022, 86688, 93792, 105516, 109424, 123102, 126033, 130032, 140688, 164136, 168044, 184653, 211032, 218848, 246204, 252066, 260064, 281376, 294077, 328272, 336088, 369306, 378099, 422064, 492408, 504132, 588154, 656544, 672176, 738612, 756198, 844128, 882231, 984816, 1008264, 1134297, 1176308, 1344352, 1477224, 1512396, 1764462, 1969632, 2016528, 2268594, 2352616, 2646693, 2954448, 3024792, 3528924, 4033056, 4537188, 4705232, 5293386, 5908896, 6049584, 7057848, 7940079, 9074376, 9410464, 10586772, 12099168, 14115696, 15880158, 18148752, 21173544, 28231392, 31760316, 36297504, 42347088, 63520632, 84694176, 127041264, 254082528]

約数ペア:

[(1, 254082528), (2, 127041264), (3, 84694176), (4, 63520632), (6, 42347088), (7, 36297504), (8, 31760316), (9, 28231392), (12, 21173544), (14, 18148752), (16, 15880158), (18, 14115696), (21, 12099168), (24, 10586772), (27, 9410464), (28, 9074376), (32, 7940079), (36, 7057848), (42, 6049584), (43, 5908896), (48, 5293386), (54, 4705232), (56, 4537188), (63, 4033056), (72, 3528924), (84, 3024792), (86, 2954448), (96, 2646693), (108, 2352616), (112, 2268594), (126, 2016528), (129, 1969632), (144, 1764462), (168, 1512396), (172, 1477224), (189, 1344352), (216, 1176308), (224, 1134297), (252, 1008264), (258, 984816), (288, 882231), (301, 844128), (336, 756198), (344, 738612), (378, 672176), (387, 656544), (432, 588154), (504, 504132), (516, 492408), (602, 422064), (672, 378099), (688, 369306), (756, 336088), (774, 328272), (864, 294077), (903, 281376), (977, 260064), (1008, 252066), (1032, 246204), (1161, 218848), (1204, 211032), (1376, 184653), (1512, 168044), (1548, 164136), (1806, 140688), (1954, 130032), (2016, 126033), (2064, 123102), (2322, 109424), (2408, 105516), (2709, 93792), (2931, 86688), (3024, 84022), (3096, 82068), (3612, 70344), (3908, 65016), (4128, 61551), (4644, 54712), (4816, 52758), (5418, 46896), (5862, 43344), (6048, 42011), (6192, 41034), (6839, 37152), (7224, 35172), (7816, 32508), (8127, 31264), (8793, 28896), (9288, 27356), (9632, 26379), (10836, 23448), (11724, 21672), (12384, 20517), (13678, 18576), (14448, 17586), (15632, 16254)]