2550910208

素因数分解:

$2^8\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 6867840000

約数和(自身を除く): 4316929792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 128, 133, 139, 152, 154, 176, 196, 209, 224, 256, 266, 278, 304, 308, 343, 352, 392, 418, 448, 532, 539, 556, 608, 616, 686, 704, 784, 836, 896, 931, 973, 1064, 1078, 1112, 1216, 1232, 1372, 1408, 1463, 1529, 1568, 1672, 1792, 1862, 1946, 2128, 2156, 2224, 2432, 2464, 2641, 2744, 2816, 2926, 3058, 3136, 3344, 3724, 3773, 3892, 4256, 4312, 4448, 4864, 4928, 5282, 5488, 5852, 6116, 6272, 6517, 6688, 6811, 7448, 7546, 7784, 8512, 8624, 8896, 9856, 10241, 10564, 10703, 10976, 11704, 12232, 12544, 13034, 13376, 13622, 14896, 15092, 15568, 17024, 17248, 17792, 18487, 19712, 20482, 21128, 21406, 21952, 23408, 24464, 26068, 26752, 27244, 29051, 29792, 30184, 31136, 34048, 34496, 35584, 36974, 40964, 42256, 42812, 43904, 46816, 47677, 48928, 52136, 53504, 54488, 58102, 59584, 60368, 62272, 68992, 71687, 73948, 74921, 81928, 84512, 85624, 87808, 93632, 95354, 97856, 104272, 108976, 116204, 119168, 120736, 124544, 129409, 137984, 143374, 147896, 149842, 163856, 169024, 171248, 187264, 190708, 195712, 203357, 208544, 217952, 232408, 238336, 241472, 249088, 258818, 286748, 295792, 299684, 327712, 338048, 342496, 374528, 381416, 391424, 406714, 417088, 435904, 464816, 482944, 517636, 524447, 573496, 591584, 599368, 655424, 676096, 684992, 762832, 813428, 834176, 871808, 905863, 929632, 965888, 1035272, 1048894, 1146992, 1183168, 1198736, 1310848, 1369984, 1423499, 1525664, 1626856, 1668352, 1743616, 1811726, 1859264, 2070544, 2097788, 2293984, 2366336, 2397472, 2621696, 2739968, 2846998, 3051328, 3253712, 3623452, 3718528, 4141088, 4195576, 4587968, 4732672, 4794944, 5693996, 6102656, 6507424, 7246904, 7437056, 8282176, 8391152, 9175936, 9589888, 9964493, 11387992, 12205312, 13014848, 14493808, 16564352, 16782304, 18351872, 19179776, 19928986, 22775984, 26029696, 28987616, 33128704, 33564608, 39857972, 45551968, 52059392, 57975232, 67129216, 79715944, 91103936, 115950464, 134258432, 159431888, 182207872, 231900928, 318863776, 364415744, 637727552, 1275455104, 2550910208]

約数ペア:

[(1, 2550910208), (2, 1275455104), (4, 637727552), (7, 364415744), (8, 318863776), (11, 231900928), (14, 182207872), (16, 159431888), (19, 134258432), (22, 115950464), (28, 91103936), (32, 79715944), (38, 67129216), (44, 57975232), (49, 52059392), (56, 45551968), (64, 39857972), (76, 33564608), (77, 33128704), (88, 28987616), (98, 26029696), (112, 22775984), (128, 19928986), (133, 19179776), (139, 18351872), (152, 16782304), (154, 16564352), (176, 14493808), (196, 13014848), (209, 12205312), (224, 11387992), (256, 9964493), (266, 9589888), (278, 9175936), (304, 8391152), (308, 8282176), (343, 7437056), (352, 7246904), (392, 6507424), (418, 6102656), (448, 5693996), (532, 4794944), (539, 4732672), (556, 4587968), (608, 4195576), (616, 4141088), (686, 3718528), (704, 3623452), (784, 3253712), (836, 3051328), (896, 2846998), (931, 2739968), (973, 2621696), (1064, 2397472), (1078, 2366336), (1112, 2293984), (1216, 2097788), (1232, 2070544), (1372, 1859264), (1408, 1811726), (1463, 1743616), (1529, 1668352), (1568, 1626856), (1672, 1525664), (1792, 1423499), (1862, 1369984), (1946, 1310848), (2128, 1198736), (2156, 1183168), (2224, 1146992), (2432, 1048894), (2464, 1035272), (2641, 965888), (2744, 929632), (2816, 905863), (2926, 871808), (3058, 834176), (3136, 813428), (3344, 762832), (3724, 684992), (3773, 676096), (3892, 655424), (4256, 599368), (4312, 591584), (4448, 573496), (4864, 524447), (4928, 517636), (5282, 482944), (5488, 464816), (5852, 435904), (6116, 417088), (6272, 406714), (6517, 391424), (6688, 381416), (6811, 374528), (7448, 342496), (7546, 338048), (7784, 327712), (8512, 299684), (8624, 295792), (8896, 286748), (9856, 258818), (10241, 249088), (10564, 241472), (10703, 238336), (10976, 232408), (11704, 217952), (12232, 208544), (12544, 203357), (13034, 195712), (13376, 190708), (13622, 187264), (14896, 171248), (15092, 169024), (15568, 163856), (17024, 149842), (17248, 147896), (17792, 143374), (18487, 137984), (19712, 129409), (20482, 124544), (21128, 120736), (21406, 119168), (21952, 116204), (23408, 108976), (24464, 104272), (26068, 97856), (26752, 95354), (27244, 93632), (29051, 87808), (29792, 85624), (30184, 84512), (31136, 81928), (34048, 74921), (34496, 73948), (35584, 71687), (36974, 68992), (40964, 62272), (42256, 60368), (42812, 59584), (43904, 58102), (46816, 54488), (47677, 53504), (48928, 52136)]