1889207936

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 4834922400

約数和(自身を除く): 2945714464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 139, 154, 176, 196, 197, 224, 278, 308, 352, 392, 394, 448, 539, 556, 616, 704, 784, 788, 896, 973, 1078, 1112, 1232, 1379, 1408, 1529, 1568, 1576, 1946, 2156, 2167, 2224, 2464, 2758, 3058, 3136, 3152, 3892, 4312, 4334, 4448, 4928, 5516, 6116, 6272, 6304, 6811, 7784, 8624, 8668, 8896, 9653, 9856, 10703, 11032, 12232, 12608, 13622, 15169, 15568, 17248, 17336, 17792, 19306, 21406, 22064, 24464, 25216, 27244, 27383, 30338, 31136, 34496, 34672, 38612, 42812, 44128, 48928, 54488, 54766, 60676, 62272, 68992, 69344, 74921, 77224, 85624, 88256, 97856, 106183, 108976, 109532, 121352, 124544, 138688, 149842, 154448, 171248, 176512, 191681, 195712, 212366, 217952, 219064, 242704, 277376, 299684, 301213, 308896, 342496, 383362, 424732, 435904, 438128, 485408, 599368, 602426, 617792, 684992, 766724, 849464, 871808, 876256, 970816, 1198736, 1204852, 1235584, 1341767, 1369984, 1533448, 1698928, 1752512, 1941632, 2108491, 2397472, 2409704, 2683534, 3066896, 3397856, 3505024, 4216982, 4794944, 4819408, 5367068, 6133792, 6795712, 8433964, 9589888, 9638816, 10734136, 12267584, 13591424, 14759437, 16867928, 19277632, 21468272, 24535168, 29518874, 33735856, 38555264, 42936544, 59037748, 67471712, 85873088, 118075496, 134943424, 171746176, 236150992, 269886848, 472301984, 944603968, 1889207936]

約数ペア:

[(1, 1889207936), (2, 944603968), (4, 472301984), (7, 269886848), (8, 236150992), (11, 171746176), (14, 134943424), (16, 118075496), (22, 85873088), (28, 67471712), (32, 59037748), (44, 42936544), (49, 38555264), (56, 33735856), (64, 29518874), (77, 24535168), (88, 21468272), (98, 19277632), (112, 16867928), (128, 14759437), (139, 13591424), (154, 12267584), (176, 10734136), (196, 9638816), (197, 9589888), (224, 8433964), (278, 6795712), (308, 6133792), (352, 5367068), (392, 4819408), (394, 4794944), (448, 4216982), (539, 3505024), (556, 3397856), (616, 3066896), (704, 2683534), (784, 2409704), (788, 2397472), (896, 2108491), (973, 1941632), (1078, 1752512), (1112, 1698928), (1232, 1533448), (1379, 1369984), (1408, 1341767), (1529, 1235584), (1568, 1204852), (1576, 1198736), (1946, 970816), (2156, 876256), (2167, 871808), (2224, 849464), (2464, 766724), (2758, 684992), (3058, 617792), (3136, 602426), (3152, 599368), (3892, 485408), (4312, 438128), (4334, 435904), (4448, 424732), (4928, 383362), (5516, 342496), (6116, 308896), (6272, 301213), (6304, 299684), (6811, 277376), (7784, 242704), (8624, 219064), (8668, 217952), (8896, 212366), (9653, 195712), (9856, 191681), (10703, 176512), (11032, 171248), (12232, 154448), (12608, 149842), (13622, 138688), (15169, 124544), (15568, 121352), (17248, 109532), (17336, 108976), (17792, 106183), (19306, 97856), (21406, 88256), (22064, 85624), (24464, 77224), (25216, 74921), (27244, 69344), (27383, 68992), (30338, 62272), (31136, 60676), (34496, 54766), (34672, 54488), (38612, 48928), (42812, 44128)]