19661131776

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 416

約数和(自身を含む): 62881717248

約数和(自身を除く): 43220585472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 67, 78, 88, 96, 104, 128, 132, 134, 143, 156, 167, 176, 192, 201, 208, 256, 264, 268, 286, 312, 334, 352, 384, 402, 416, 429, 501, 512, 528, 536, 572, 624, 668, 704, 737, 768, 804, 832, 858, 871, 1002, 1024, 1056, 1072, 1144, 1248, 1336, 1408, 1474, 1536, 1608, 1664, 1716, 1742, 1837, 2004, 2048, 2112, 2144, 2171, 2211, 2288, 2496, 2613, 2672, 2816, 2948, 3072, 3216, 3328, 3432, 3484, 3674, 4008, 4096, 4224, 4288, 4342, 4422, 4576, 4992, 5226, 5344, 5511, 5632, 5896, 6144, 6432, 6513, 6656, 6864, 6968, 7348, 8016, 8448, 8576, 8684, 8844, 9152, 9581, 9984, 10452, 10688, 11022, 11189, 11264, 11792, 12288, 12864, 13026, 13312, 13728, 13936, 14696, 16032, 16896, 17152, 17368, 17688, 18304, 19162, 19968, 20904, 21376, 22044, 22378, 22528, 23584, 23881, 25728, 26052, 26624, 27456, 27872, 28743, 29392, 32064, 33567, 33792, 34304, 34736, 35376, 36608, 38324, 39936, 41808, 42752, 44088, 44756, 45056, 47168, 47762, 51456, 52104, 53248, 54912, 55744, 57486, 58784, 64128, 67134, 67584, 68608, 69472, 70752, 71643, 73216, 76648, 79872, 83616, 85504, 88176, 89512, 94336, 95524, 102912, 104208, 109824, 111488, 114972, 117568, 123079, 128256, 134268, 135168, 137216, 138944, 141504, 143286, 145457, 146432, 153296, 159744, 167232, 171008, 176352, 179024, 188672, 191048, 205824, 208416, 219648, 222976, 229944, 235136, 246158, 256512, 268536, 274432, 277888, 283008, 286572, 290914, 292864, 306592, 334464, 342016, 352704, 358048, 369237, 377344, 382096, 411648, 416832, 436371, 439296, 445952, 459888, 470272, 492316, 513024, 537072, 555776, 566016, 573144, 581828, 585728, 613184, 668928, 684032, 705408, 716096, 738474, 754688, 764192, 823296, 833664, 872742, 878592, 891904, 919776, 940544, 984632, 1026048, 1074144, 1111552, 1132032, 1146288, 1163656, 1226368, 1337856, 1410816, 1432192, 1476948, 1509376, 1528384, 1600027, 1667328, 1745484, 1757184, 1783808, 1839552, 1881088, 1969264, 2052096, 2148288, 2223104, 2264064, 2292576, 2327312, 2452736, 2675712, 2821632, 2864384, 2953896, 3018752, 3056768, 3200054, 3334656, 3490968, 3567616, 3679104, 3762176, 3938528, 4296576, 4446208, 4528128, 4585152, 4654624, 4800081, 4905472, 5351424, 5643264, 5728768, 5907792, 6113536, 6400108, 6669312, 6981936, 7358208, 7524352, 7877056, 8593152, 8892416, 9056256, 9170304, 9309248, 9600162, 9810944, 10702848, 11286528, 11457536, 11815584, 12227072, 12800216, 13338624, 13963872, 14716416, 15754112, 17186304, 18340608, 18618496, 19200324, 19621888, 22573056, 22915072, 23631168, 24454144, 25600432, 26677248, 27927744, 29432832, 31508224, 34372608, 36681216, 37236992, 38400648, 39243776, 45830144, 47262336, 48908288, 51200864, 55855488, 58865664, 63016448, 68745216, 73362432, 74473984, 76801296, 94524672, 97816576, 102401728, 111710976, 117731328, 126032896, 137490432, 146724864, 148947968, 153602592, 189049344, 204803456, 223421952, 252065792, 293449728, 297895936, 307205184, 378098688, 409606912, 446843904, 504131584, 595791872, 614410368, 756197376, 819213824, 893687808, 1228820736, 1512394752, 1638427648, 1787375616, 2457641472, 3276855296, 4915282944, 6553710592, 9830565888, 19661131776]

約数ペア:

[(1, 19661131776), (2, 9830565888), (3, 6553710592), (4, 4915282944), (6, 3276855296), (8, 2457641472), (11, 1787375616), (12, 1638427648), (13, 1512394752), (16, 1228820736), (22, 893687808), (24, 819213824), (26, 756197376), (32, 614410368), (33, 595791872), (39, 504131584), (44, 446843904), (48, 409606912), (52, 378098688), (64, 307205184), (66, 297895936), (67, 293449728), (78, 252065792), (88, 223421952), (96, 204803456), (104, 189049344), (128, 153602592), (132, 148947968), (134, 146724864), (143, 137490432), (156, 126032896), (167, 117731328), (176, 111710976), (192, 102401728), (201, 97816576), (208, 94524672), (256, 76801296), (264, 74473984), (268, 73362432), (286, 68745216), (312, 63016448), (334, 58865664), (352, 55855488), (384, 51200864), (402, 48908288), (416, 47262336), (429, 45830144), (501, 39243776), (512, 38400648), (528, 37236992), (536, 36681216), (572, 34372608), (624, 31508224), (668, 29432832), (704, 27927744), (737, 26677248), (768, 25600432), (804, 24454144), (832, 23631168), (858, 22915072), (871, 22573056), (1002, 19621888), (1024, 19200324), (1056, 18618496), (1072, 18340608), (1144, 17186304), (1248, 15754112), (1336, 14716416), (1408, 13963872), (1474, 13338624), (1536, 12800216), (1608, 12227072), (1664, 11815584), (1716, 11457536), (1742, 11286528), (1837, 10702848), (2004, 9810944), (2048, 9600162), (2112, 9309248), (2144, 9170304), (2171, 9056256), (2211, 8892416), (2288, 8593152), (2496, 7877056), (2613, 7524352), (2672, 7358208), (2816, 6981936), (2948, 6669312), (3072, 6400108), (3216, 6113536), (3328, 5907792), (3432, 5728768), (3484, 5643264), (3674, 5351424), (4008, 4905472), (4096, 4800081), (4224, 4654624), (4288, 4585152), (4342, 4528128), (4422, 4446208), (4576, 4296576), (4992, 3938528), (5226, 3762176), (5344, 3679104), (5511, 3567616), (5632, 3490968), (5896, 3334656), (6144, 3200054), (6432, 3056768), (6513, 3018752), (6656, 2953896), (6864, 2864384), (6968, 2821632), (7348, 2675712), (8016, 2452736), (8448, 2327312), (8576, 2292576), (8684, 2264064), (8844, 2223104), (9152, 2148288), (9581, 2052096), (9984, 1969264), (10452, 1881088), (10688, 1839552), (11022, 1783808), (11189, 1757184), (11264, 1745484), (11792, 1667328), (12288, 1600027), (12864, 1528384), (13026, 1509376), (13312, 1476948), (13728, 1432192), (13936, 1410816), (14696, 1337856), (16032, 1226368), (16896, 1163656), (17152, 1146288), (17368, 1132032), (17688, 1111552), (18304, 1074144), (19162, 1026048), (19968, 984632), (20904, 940544), (21376, 919776), (22044, 891904), (22378, 878592), (22528, 872742), (23584, 833664), (23881, 823296), (25728, 764192), (26052, 754688), (26624, 738474), (27456, 716096), (27872, 705408), (28743, 684032), (29392, 668928), (32064, 613184), (33567, 585728), (33792, 581828), (34304, 573144), (34736, 566016), (35376, 555776), (36608, 537072), (38324, 513024), (39936, 492316), (41808, 470272), (42752, 459888), (44088, 445952), (44756, 439296), (45056, 436371), (47168, 416832), (47762, 411648), (51456, 382096), (52104, 377344), (53248, 369237), (54912, 358048), (55744, 352704), (57486, 342016), (58784, 334464), (64128, 306592), (67134, 292864), (67584, 290914), (68608, 286572), (69472, 283008), (70752, 277888), (71643, 274432), (73216, 268536), (76648, 256512), (79872, 246158), (83616, 235136), (85504, 229944), (88176, 222976), (89512, 219648), (94336, 208416), (95524, 205824), (102912, 191048), (104208, 188672), (109824, 179024), (111488, 176352), (114972, 171008), (117568, 167232), (123079, 159744), (128256, 153296), (134268, 146432), (135168, 145457), (137216, 143286), (138944, 141504)]