1309206528

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 4412116800

約数和(自身を除く): 3102910272

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, 73, 84, 96, 112, 126, 128, 139, 144, 146, 168, 192, 219, 224, 252, 256, 278, 288, 292, 336, 384, 417, 438, 448, 504, 511, 512, 556, 576, 584, 657, 672, 768, 834, 876, 896, 973, 1008, 1022, 1024, 1112, 1152, 1168, 1251, 1314, 1344, 1533, 1536, 1668, 1752, 1792, 1946, 2016, 2044, 2048, 2224, 2304, 2336, 2502, 2628, 2688, 2919, 3066, 3072, 3336, 3504, 3584, 3892, 4032, 4088, 4448, 4599, 4608, 4672, 5004, 5256, 5376, 5838, 6132, 6144, 6672, 7008, 7168, 7784, 8064, 8176, 8757, 8896, 9198, 9216, 9344, 10008, 10147, 10512, 10752, 11676, 12264, 13344, 14016, 14336, 15568, 16128, 16352, 17514, 17792, 18396, 18432, 18688, 20016, 20294, 21024, 21504, 23352, 24528, 26688, 28032, 30441, 31136, 32256, 32704, 35028, 35584, 36792, 37376, 40032, 40588, 42048, 43008, 46704, 49056, 53376, 56064, 60882, 62272, 64512, 65408, 70056, 71029, 71168, 73584, 74752, 80064, 81176, 84096, 91323, 93408, 98112, 106752, 112128, 121764, 124544, 129024, 130816, 140112, 142058, 142336, 147168, 149504, 160128, 162352, 168192, 182646, 186816, 196224, 213087, 213504, 224256, 243528, 249088, 261632, 280224, 284116, 284672, 294336, 320256, 324704, 336384, 365292, 373632, 392448, 426174, 427008, 448512, 487056, 498176, 523264, 560448, 568232, 588672, 639261, 640512, 649408, 672768, 730584, 747264, 784896, 852348, 854016, 974112, 996352, 1046528, 1120896, 1136464, 1177344, 1278522, 1281024, 1298816, 1345536, 1461168, 1494528, 1569792, 1704696, 1948224, 1992704, 2241792, 2272928, 2354688, 2557044, 2562048, 2597632, 2922336, 2989056, 3139584, 3409392, 3896448, 4483584, 4545856, 4709376, 5114088, 5195264, 5844672, 5978112, 6818784, 7792896, 8967168, 9091712, 9418752, 10228176, 10390528, 11689344, 13637568, 15585792, 17934336, 18183424, 20456352, 20781056, 23378688, 27275136, 31171584, 36366848, 40912704, 46757376, 54550272, 62343168, 72733696, 81825408, 93514752, 109100544, 145467392, 163650816, 187029504, 218201088, 327301632, 436402176, 654603264, 1309206528]

約数ペア:

[(1, 1309206528), (2, 654603264), (3, 436402176), (4, 327301632), (6, 218201088), (7, 187029504), (8, 163650816), (9, 145467392), (12, 109100544), (14, 93514752), (16, 81825408), (18, 72733696), (21, 62343168), (24, 54550272), (28, 46757376), (32, 40912704), (36, 36366848), (42, 31171584), (48, 27275136), (56, 23378688), (63, 20781056), (64, 20456352), (72, 18183424), (73, 17934336), (84, 15585792), (96, 13637568), (112, 11689344), (126, 10390528), (128, 10228176), (139, 9418752), (144, 9091712), (146, 8967168), (168, 7792896), (192, 6818784), (219, 5978112), (224, 5844672), (252, 5195264), (256, 5114088), (278, 4709376), (288, 4545856), (292, 4483584), (336, 3896448), (384, 3409392), (417, 3139584), (438, 2989056), (448, 2922336), (504, 2597632), (511, 2562048), (512, 2557044), (556, 2354688), (576, 2272928), (584, 2241792), (657, 1992704), (672, 1948224), (768, 1704696), (834, 1569792), (876, 1494528), (896, 1461168), (973, 1345536), (1008, 1298816), (1022, 1281024), (1024, 1278522), (1112, 1177344), (1152, 1136464), (1168, 1120896), (1251, 1046528), (1314, 996352), (1344, 974112), (1533, 854016), (1536, 852348), (1668, 784896), (1752, 747264), (1792, 730584), (1946, 672768), (2016, 649408), (2044, 640512), (2048, 639261), (2224, 588672), (2304, 568232), (2336, 560448), (2502, 523264), (2628, 498176), (2688, 487056), (2919, 448512), (3066, 427008), (3072, 426174), (3336, 392448), (3504, 373632), (3584, 365292), (3892, 336384), (4032, 324704), (4088, 320256), (4448, 294336), (4599, 284672), (4608, 284116), (4672, 280224), (5004, 261632), (5256, 249088), (5376, 243528), (5838, 224256), (6132, 213504), (6144, 213087), (6672, 196224), (7008, 186816), (7168, 182646), (7784, 168192), (8064, 162352), (8176, 160128), (8757, 149504), (8896, 147168), (9198, 142336), (9216, 142058), (9344, 140112), (10008, 130816), (10147, 129024), (10512, 124544), (10752, 121764), (11676, 112128), (12264, 106752), (13344, 98112), (14016, 93408), (14336, 91323), (15568, 84096), (16128, 81176), (16352, 80064), (17514, 74752), (17792, 73584), (18396, 71168), (18432, 71029), (18688, 70056), (20016, 65408), (20294, 64512), (21024, 62272), (21504, 60882), (23352, 56064), (24528, 53376), (26688, 49056), (28032, 46704), (30441, 43008), (31136, 42048), (32256, 40588), (32704, 40032), (35028, 37376), (35584, 36792)]