19420206624

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{247001}}^1$

素因数の和:247040

約数の個数: 192

約数和(自身を含む): 69713844480

約数和(自身を除く): 50293637856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 247001, 494002, 741003, 988004, 1482006, 1729007, 1976008, 2223009, 2964012, 3211013, 3458014, 3952016, 4446018, 5187021, 5928024, 6422026, 6669027, 6916028, 7904032, 8892036, 9633039, 10374042, 11856048, 12844052, 13338054, 13832056, 15561063, 17784072, 19266078, 20748084, 22477091, 23712096, 25688104, 26676108, 27664112, 28899117, 31122126, 35568144, 38532156, 41496168, 44954182, 46683189, 51376208, 53352216, 55328224, 57798234, 62244252, 67431273, 71136288, 77064312, 82992336, 86697351, 89908364, 93366378, 102752416, 106704432, 115596468, 124488504, 134862546, 154128624, 165984672, 173394702, 179816728, 186732756, 202293819, 213408864, 231192936, 248977008, 269725092, 308257248, 346789404, 359633456, 373465512, 404587638, 462385872, 497954016, 539450184, 606881457, 693578808, 719266912, 746931024, 809175276, 924771744, 1078900368, 1213762914, 1387157616, 1493862048, 1618350552, 2157800736, 2427525828, 2774315232, 3236701104, 4855051656, 6473402208, 9710103312, 19420206624]

約数ペア:

[(1, 19420206624), (2, 9710103312), (3, 6473402208), (4, 4855051656), (6, 3236701104), (7, 2774315232), (8, 2427525828), (9, 2157800736), (12, 1618350552), (13, 1493862048), (14, 1387157616), (16, 1213762914), (18, 1078900368), (21, 924771744), (24, 809175276), (26, 746931024), (27, 719266912), (28, 693578808), (32, 606881457), (36, 539450184), (39, 497954016), (42, 462385872), (48, 404587638), (52, 373465512), (54, 359633456), (56, 346789404), (63, 308257248), (72, 269725092), (78, 248977008), (84, 231192936), (91, 213408864), (96, 202293819), (104, 186732756), (108, 179816728), (112, 173394702), (117, 165984672), (126, 154128624), (144, 134862546), (156, 124488504), (168, 115596468), (182, 106704432), (189, 102752416), (208, 93366378), (216, 89908364), (224, 86697351), (234, 82992336), (252, 77064312), (273, 71136288), (288, 67431273), (312, 62244252), (336, 57798234), (351, 55328224), (364, 53352216), (378, 51376208), (416, 46683189), (432, 44954182), (468, 41496168), (504, 38532156), (546, 35568144), (624, 31122126), (672, 28899117), (702, 27664112), (728, 26676108), (756, 25688104), (819, 23712096), (864, 22477091), (936, 20748084), (1008, 19266078), (1092, 17784072), (1248, 15561063), (1404, 13832056), (1456, 13338054), (1512, 12844052), (1638, 11856048), (1872, 10374042), (2016, 9633039), (2184, 8892036), (2457, 7904032), (2808, 6916028), (2912, 6669027), (3024, 6422026), (3276, 5928024), (3744, 5187021), (4368, 4446018), (4914, 3952016), (5616, 3458014), (6048, 3211013), (6552, 2964012), (8736, 2223009), (9828, 1976008), (11232, 1729007), (13104, 1482006), (19656, 988004), (26208, 741003), (39312, 494002), (78624, 247001)]