250143264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1127

約数の個数: 144

約数和(自身を含む): 820205568

約数和(自身を除く): 570062304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 889, 977, 1008, 1016, 1143, 1524, 1778, 1954, 2016, 2032, 2286, 2667, 2931, 3048, 3556, 3908, 4064, 4572, 5334, 5862, 6096, 6839, 7112, 7816, 8001, 8793, 9144, 10668, 11724, 12192, 13678, 14224, 15632, 16002, 17586, 18288, 20517, 21336, 23448, 27356, 28448, 31264, 32004, 35172, 36576, 41034, 42672, 46896, 54712, 61551, 64008, 70344, 82068, 85344, 93792, 109424, 123102, 124079, 128016, 140688, 164136, 218848, 246204, 248158, 256032, 281376, 328272, 372237, 492408, 496316, 656544, 744474, 868553, 984816, 992632, 1116711, 1488948, 1737106, 1969632, 1985264, 2233422, 2605659, 2977896, 3474212, 3970528, 4466844, 5211318, 5955792, 6948424, 7816977, 8933688, 10422636, 11911584, 13896848, 15633954, 17867376, 20845272, 27793696, 31267908, 35734752, 41690544, 62535816, 83381088, 125071632, 250143264]

約数ペア:

[(1, 250143264), (2, 125071632), (3, 83381088), (4, 62535816), (6, 41690544), (7, 35734752), (8, 31267908), (9, 27793696), (12, 20845272), (14, 17867376), (16, 15633954), (18, 13896848), (21, 11911584), (24, 10422636), (28, 8933688), (32, 7816977), (36, 6948424), (42, 5955792), (48, 5211318), (56, 4466844), (63, 3970528), (72, 3474212), (84, 2977896), (96, 2605659), (112, 2233422), (126, 1985264), (127, 1969632), (144, 1737106), (168, 1488948), (224, 1116711), (252, 992632), (254, 984816), (288, 868553), (336, 744474), (381, 656544), (504, 496316), (508, 492408), (672, 372237), (762, 328272), (889, 281376), (977, 256032), (1008, 248158), (1016, 246204), (1143, 218848), (1524, 164136), (1778, 140688), (1954, 128016), (2016, 124079), (2032, 123102), (2286, 109424), (2667, 93792), (2931, 85344), (3048, 82068), (3556, 70344), (3908, 64008), (4064, 61551), (4572, 54712), (5334, 46896), (5862, 42672), (6096, 41034), (6839, 36576), (7112, 35172), (7816, 32004), (8001, 31264), (8793, 28448), (9144, 27356), (10668, 23448), (11724, 21336), (12192, 20517), (13678, 18288), (14224, 17586), (15632, 16002)]