19717184256

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1848

約数の個数: 432

約数和(自身を含む): 69837691392

約数和(自身を除く): 50120507136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 121, 128, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 242, 256, 264, 272, 308, 336, 352, 357, 363, 374, 384, 408, 448, 462, 476, 484, 528, 544, 561, 616, 672, 704, 714, 726, 748, 768, 816, 847, 896, 924, 952, 968, 1056, 1088, 1122, 1232, 1309, 1344, 1408, 1428, 1452, 1496, 1632, 1694, 1783, 1792, 1848, 1904, 1936, 2057, 2112, 2176, 2244, 2464, 2541, 2618, 2688, 2816, 2856, 2904, 2992, 3264, 3388, 3566, 3696, 3808, 3872, 3927, 4114, 4224, 4352, 4488, 4928, 5082, 5236, 5349, 5376, 5712, 5808, 5984, 6171, 6528, 6776, 7132, 7392, 7616, 7744, 7854, 8228, 8448, 8976, 9856, 10164, 10472, 10698, 11424, 11616, 11968, 12342, 12481, 13056, 13552, 14264, 14399, 14784, 15232, 15488, 15708, 16456, 17952, 19613, 19712, 20328, 20944, 21396, 22848, 23232, 23936, 24684, 24962, 27104, 28528, 28798, 29568, 30311, 30464, 30976, 31416, 32912, 35904, 37443, 39226, 40656, 41888, 42792, 43197, 45696, 46464, 47872, 49368, 49924, 54208, 57056, 57596, 58839, 59136, 60622, 62832, 65824, 71808, 74886, 78452, 81312, 83776, 85584, 86394, 90933, 91392, 92928, 98736, 99848, 108416, 114112, 115192, 117678, 121244, 125664, 131648, 137291, 143616, 149772, 156904, 162624, 167552, 171168, 172788, 181866, 197472, 199696, 212177, 215743, 216832, 228224, 230384, 235356, 242488, 251328, 263296, 274582, 299544, 313808, 325248, 333421, 335104, 342336, 345576, 363732, 394944, 399392, 411873, 424354, 431486, 456448, 460768, 470712, 484976, 502656, 526592, 549164, 599088, 627616, 636531, 647229, 650496, 666842, 684672, 691152, 727464, 789888, 798784, 823746, 848708, 862972, 921536, 941424, 969952, 1000263, 1005312, 1098328, 1198176, 1255232, 1273062, 1294458, 1333684, 1369344, 1382304, 1454928, 1510201, 1579776, 1597568, 1647492, 1697416, 1725944, 1843072, 1882848, 1939904, 2000526, 2196656, 2333947, 2396352, 2510464, 2546124, 2588916, 2667368, 2764608, 2909856, 3020402, 3195136, 3294984, 3394832, 3451888, 3667631, 3686144, 3765696, 3879808, 4001052, 4393312, 4530603, 4667894, 4792704, 5020928, 5092248, 5177832, 5334736, 5529216, 5819712, 6040804, 6589968, 6789664, 6903776, 7001841, 7335262, 7531392, 7759616, 8002104, 8786624, 9061206, 9335788, 9585408, 10184496, 10355664, 10669472, 11002893, 11058432, 11639424, 12081608, 13179936, 13579328, 13807552, 14003682, 14670524, 15062784, 16004208, 17573248, 18122412, 18671576, 20368992, 20711328, 21338944, 22005786, 23278848, 24163216, 25673417, 26359872, 27158656, 27615104, 28007364, 29341048, 32008416, 35146496, 36244824, 37343152, 40737984, 41422656, 42677888, 44011572, 48326432, 51346834, 52719744, 54317312, 55230208, 56014728, 58682096, 64016832, 72489648, 74686304, 77020251, 81475968, 82845312, 85355776, 88023144, 96652864, 102693668, 105439488, 112029456, 117364192, 128033664, 144979296, 149372608, 154040502, 162951936, 165690624, 176046288, 193305728, 205387336, 224058912, 234728384, 256067328, 289958592, 298745216, 308081004, 352092576, 386611456, 410774672, 448117824, 469456768, 579917184, 597490432, 616162008, 704185152, 821549344, 896235648, 938913536, 1159834368, 1232324016, 1408370304, 1643098688, 1792471296, 2464648032, 2816740608, 3286197376, 4929296064, 6572394752, 9858592128, 19717184256]

約数ペア:

[(1, 19717184256), (2, 9858592128), (3, 6572394752), (4, 4929296064), (6, 3286197376), (7, 2816740608), (8, 2464648032), (11, 1792471296), (12, 1643098688), (14, 1408370304), (16, 1232324016), (17, 1159834368), (21, 938913536), (22, 896235648), (24, 821549344), (28, 704185152), (32, 616162008), (33, 597490432), (34, 579917184), (42, 469456768), (44, 448117824), (48, 410774672), (51, 386611456), (56, 352092576), (64, 308081004), (66, 298745216), (68, 289958592), (77, 256067328), (84, 234728384), (88, 224058912), (96, 205387336), (102, 193305728), (112, 176046288), (119, 165690624), (121, 162951936), (128, 154040502), (132, 149372608), (136, 144979296), (154, 128033664), (168, 117364192), (176, 112029456), (187, 105439488), (192, 102693668), (204, 96652864), (224, 88023144), (231, 85355776), (238, 82845312), (242, 81475968), (256, 77020251), (264, 74686304), (272, 72489648), (308, 64016832), (336, 58682096), (352, 56014728), (357, 55230208), (363, 54317312), (374, 52719744), (384, 51346834), (408, 48326432), (448, 44011572), (462, 42677888), (476, 41422656), (484, 40737984), (528, 37343152), (544, 36244824), (561, 35146496), (616, 32008416), (672, 29341048), (704, 28007364), (714, 27615104), (726, 27158656), (748, 26359872), (768, 25673417), (816, 24163216), (847, 23278848), (896, 22005786), (924, 21338944), (952, 20711328), (968, 20368992), (1056, 18671576), (1088, 18122412), (1122, 17573248), (1232, 16004208), (1309, 15062784), (1344, 14670524), (1408, 14003682), (1428, 13807552), (1452, 13579328), (1496, 13179936), (1632, 12081608), (1694, 11639424), (1783, 11058432), (1792, 11002893), (1848, 10669472), (1904, 10355664), (1936, 10184496), (2057, 9585408), (2112, 9335788), (2176, 9061206), (2244, 8786624), (2464, 8002104), (2541, 7759616), (2618, 7531392), (2688, 7335262), (2816, 7001841), (2856, 6903776), (2904, 6789664), (2992, 6589968), (3264, 6040804), (3388, 5819712), (3566, 5529216), (3696, 5334736), (3808, 5177832), (3872, 5092248), (3927, 5020928), (4114, 4792704), (4224, 4667894), (4352, 4530603), (4488, 4393312), (4928, 4001052), (5082, 3879808), (5236, 3765696), (5349, 3686144), (5376, 3667631), (5712, 3451888), (5808, 3394832), (5984, 3294984), (6171, 3195136), (6528, 3020402), (6776, 2909856), (7132, 2764608), (7392, 2667368), (7616, 2588916), (7744, 2546124), (7854, 2510464), (8228, 2396352), (8448, 2333947), (8976, 2196656), (9856, 2000526), (10164, 1939904), (10472, 1882848), (10698, 1843072), (11424, 1725944), (11616, 1697416), (11968, 1647492), (12342, 1597568), (12481, 1579776), (13056, 1510201), (13552, 1454928), (14264, 1382304), (14399, 1369344), (14784, 1333684), (15232, 1294458), (15488, 1273062), (15708, 1255232), (16456, 1198176), (17952, 1098328), (19613, 1005312), (19712, 1000263), (20328, 969952), (20944, 941424), (21396, 921536), (22848, 862972), (23232, 848708), (23936, 823746), (24684, 798784), (24962, 789888), (27104, 727464), (28528, 691152), (28798, 684672), (29568, 666842), (30311, 650496), (30464, 647229), (30976, 636531), (31416, 627616), (32912, 599088), (35904, 549164), (37443, 526592), (39226, 502656), (40656, 484976), (41888, 470712), (42792, 460768), (43197, 456448), (45696, 431486), (46464, 424354), (47872, 411873), (49368, 399392), (49924, 394944), (54208, 363732), (57056, 345576), (57596, 342336), (58839, 335104), (59136, 333421), (60622, 325248), (62832, 313808), (65824, 299544), (71808, 274582), (74886, 263296), (78452, 251328), (81312, 242488), (83776, 235356), (85584, 230384), (86394, 228224), (90933, 216832), (91392, 215743), (92928, 212177), (98736, 199696), (99848, 197472), (108416, 181866), (114112, 172788), (115192, 171168), (117678, 167552), (121244, 162624), (125664, 156904), (131648, 149772), (137291, 143616)]