19645423616

素因数分解:

$2^{13}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 336

約数和(自身を含む): 51733057824

約数和(自身を除く): 32087634208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 73, 76, 91, 104, 112, 128, 133, 146, 152, 182, 208, 224, 247, 256, 266, 292, 304, 361, 364, 416, 448, 494, 511, 512, 532, 584, 608, 722, 728, 832, 896, 949, 988, 1022, 1024, 1064, 1168, 1216, 1387, 1444, 1456, 1664, 1729, 1792, 1898, 1976, 2044, 2048, 2128, 2336, 2432, 2527, 2774, 2888, 2912, 3328, 3458, 3584, 3796, 3952, 4088, 4096, 4256, 4672, 4693, 4864, 5054, 5548, 5776, 5824, 6643, 6656, 6916, 7168, 7592, 7904, 8176, 8192, 8512, 9344, 9386, 9709, 9728, 10108, 11096, 11552, 11648, 13286, 13312, 13832, 14336, 15184, 15808, 16352, 17024, 18031, 18688, 18772, 19418, 19456, 20216, 22192, 23104, 23296, 26353, 26572, 26624, 27664, 28672, 30368, 31616, 32704, 32851, 34048, 36062, 37376, 37544, 38836, 38912, 40432, 44384, 46208, 46592, 52706, 53144, 53248, 55328, 57344, 60736, 63232, 65408, 65702, 68096, 72124, 74752, 75088, 77672, 77824, 80864, 88768, 92416, 93184, 105412, 106288, 106496, 110656, 121472, 126217, 126464, 130816, 131404, 136192, 144248, 149504, 150176, 155344, 155648, 161728, 177536, 184471, 184832, 186368, 210824, 212576, 221312, 242944, 252434, 252928, 261632, 262808, 272384, 288496, 299008, 300352, 310688, 323456, 342589, 355072, 368942, 369664, 372736, 421648, 425152, 442624, 485888, 504868, 505856, 523264, 525616, 544768, 576992, 598016, 600704, 621376, 646912, 685178, 710144, 737884, 739328, 745472, 843296, 850304, 885248, 971776, 1009736, 1011712, 1046528, 1051232, 1089536, 1153984, 1201408, 1242752, 1293824, 1370356, 1420288, 1475768, 1478656, 1686592, 1700608, 1770496, 1943552, 2019472, 2023424, 2093056, 2102464, 2307968, 2398123, 2402816, 2485504, 2587648, 2740712, 2840576, 2951536, 2957312, 3373184, 3401216, 3540992, 3887104, 4038944, 4186112, 4204928, 4615936, 4796246, 4805632, 4971008, 5175296, 5481424, 5681152, 5903072, 6746368, 6802432, 7081984, 7774208, 8077888, 8409856, 9231872, 9592492, 9611264, 9942016, 10350592, 10962848, 11362304, 11806144, 13492736, 13604864, 14163968, 16155776, 16819712, 18463744, 19184984, 19222528, 19884032, 20701184, 21925696, 23612288, 26985472, 27209728, 32311552, 33639424, 36927488, 38369968, 38445056, 39768064, 43851392, 47224576, 53970944, 54419456, 64623104, 67278848, 73854976, 76739936, 79536128, 87702784, 94449152, 107941888, 129246208, 134557696, 147709952, 153479872, 175405568, 188898304, 215883776, 258492416, 269115392, 306959744, 350811136, 377796608, 516984832, 613919488, 701622272, 755593216, 1033969664, 1227838976, 1403244544, 1511186432, 2455677952, 2806489088, 4911355904, 9822711808, 19645423616]

約数ペア:

[(1, 19645423616), (2, 9822711808), (4, 4911355904), (7, 2806489088), (8, 2455677952), (13, 1511186432), (14, 1403244544), (16, 1227838976), (19, 1033969664), (26, 755593216), (28, 701622272), (32, 613919488), (38, 516984832), (52, 377796608), (56, 350811136), (64, 306959744), (73, 269115392), (76, 258492416), (91, 215883776), (104, 188898304), (112, 175405568), (128, 153479872), (133, 147709952), (146, 134557696), (152, 129246208), (182, 107941888), (208, 94449152), (224, 87702784), (247, 79536128), (256, 76739936), (266, 73854976), (292, 67278848), (304, 64623104), (361, 54419456), (364, 53970944), (416, 47224576), (448, 43851392), (494, 39768064), (511, 38445056), (512, 38369968), (532, 36927488), (584, 33639424), (608, 32311552), (722, 27209728), (728, 26985472), (832, 23612288), (896, 21925696), (949, 20701184), (988, 19884032), (1022, 19222528), (1024, 19184984), (1064, 18463744), (1168, 16819712), (1216, 16155776), (1387, 14163968), (1444, 13604864), (1456, 13492736), (1664, 11806144), (1729, 11362304), (1792, 10962848), (1898, 10350592), (1976, 9942016), (2044, 9611264), (2048, 9592492), (2128, 9231872), (2336, 8409856), (2432, 8077888), (2527, 7774208), (2774, 7081984), (2888, 6802432), (2912, 6746368), (3328, 5903072), (3458, 5681152), (3584, 5481424), (3796, 5175296), (3952, 4971008), (4088, 4805632), (4096, 4796246), (4256, 4615936), (4672, 4204928), (4693, 4186112), (4864, 4038944), (5054, 3887104), (5548, 3540992), (5776, 3401216), (5824, 3373184), (6643, 2957312), (6656, 2951536), (6916, 2840576), (7168, 2740712), (7592, 2587648), (7904, 2485504), (8176, 2402816), (8192, 2398123), (8512, 2307968), (9344, 2102464), (9386, 2093056), (9709, 2023424), (9728, 2019472), (10108, 1943552), (11096, 1770496), (11552, 1700608), (11648, 1686592), (13286, 1478656), (13312, 1475768), (13832, 1420288), (14336, 1370356), (15184, 1293824), (15808, 1242752), (16352, 1201408), (17024, 1153984), (18031, 1089536), (18688, 1051232), (18772, 1046528), (19418, 1011712), (19456, 1009736), (20216, 971776), (22192, 885248), (23104, 850304), (23296, 843296), (26353, 745472), (26572, 739328), (26624, 737884), (27664, 710144), (28672, 685178), (30368, 646912), (31616, 621376), (32704, 600704), (32851, 598016), (34048, 576992), (36062, 544768), (37376, 525616), (37544, 523264), (38836, 505856), (38912, 504868), (40432, 485888), (44384, 442624), (46208, 425152), (46592, 421648), (52706, 372736), (53144, 369664), (53248, 368942), (55328, 355072), (57344, 342589), (60736, 323456), (63232, 310688), (65408, 300352), (65702, 299008), (68096, 288496), (72124, 272384), (74752, 262808), (75088, 261632), (77672, 252928), (77824, 252434), (80864, 242944), (88768, 221312), (92416, 212576), (93184, 210824), (105412, 186368), (106288, 184832), (106496, 184471), (110656, 177536), (121472, 161728), (126217, 155648), (126464, 155344), (130816, 150176), (131404, 149504), (136192, 144248)]