7944881220864

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{18244969}}^1$

素因数の和:18245007

約数の個数: 216

約数和(自身を含む): 27149099199040

約数和(自身を除く): 19204217978176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 5184, 5376, 6048, 6804, 6912, 7776, 8064, 9072, 10368, 12096, 13608, 15552, 16128, 18144, 20736, 24192, 27216, 31104, 36288, 48384, 54432, 62208, 72576, 108864, 145152, 217728, 435456, 18244969, 36489938, 54734907, 72979876, 109469814, 127714783, 145959752, 164204721, 218939628, 255429566, 291919504, 328409442, 383144349, 437879256, 492614163, 510859132, 583839008, 656818884, 766288698, 875758512, 985228326, 1021718264, 1149433047, 1167678016, 1313637768, 1477842489, 1532577396, 1751517024, 1970456652, 2043436528, 2298866094, 2335356032, 2627275536, 2955684978, 3065154792, 3448299141, 3503034048, 3940913304, 4086873056, 4433527467, 4597732188, 4670712064, 5254551072, 5911369956, 6130309584, 6896598282, 7006068096, 7881826608, 8173746112, 8867054934, 9195464376, 10344897423, 10509102144, 11822739912, 12260619168, 13793196564, 14012136192, 15763653216, 16347492224, 17734109868, 18390928752, 20689794846, 21018204288, 23645479824, 24521238336, 27586393128, 31034692269, 31527306432, 32694984448, 35468219736, 36781857504, 41379589692, 42036408576, 47290959648, 49042476672, 55172786256, 62069384538, 63054612864, 70936439472, 73563715008, 82759179384, 94581919296, 98084953344, 110345572512, 124138769076, 126109225728, 141872878944, 147127430016, 165518358768, 189163838592, 220691145024, 248277538152, 283745757888, 294254860032, 331036717536, 378327677184, 441382290048, 496555076304, 567491515776, 662073435072, 882764580096, 993110152608, 1134983031552, 1324146870144, 1986220305216, 2648293740288, 3972440610432, 7944881220864]

約数ペア:

[(1, 7944881220864), (2, 3972440610432), (3, 2648293740288), (4, 1986220305216), (6, 1324146870144), (7, 1134983031552), (8, 993110152608), (9, 882764580096), (12, 662073435072), (14, 567491515776), (16, 496555076304), (18, 441382290048), (21, 378327677184), (24, 331036717536), (27, 294254860032), (28, 283745757888), (32, 248277538152), (36, 220691145024), (42, 189163838592), (48, 165518358768), (54, 147127430016), (56, 141872878944), (63, 126109225728), (64, 124138769076), (72, 110345572512), (81, 98084953344), (84, 94581919296), (96, 82759179384), (108, 73563715008), (112, 70936439472), (126, 63054612864), (128, 62069384538), (144, 55172786256), (162, 49042476672), (168, 47290959648), (189, 42036408576), (192, 41379589692), (216, 36781857504), (224, 35468219736), (243, 32694984448), (252, 31527306432), (256, 31034692269), (288, 27586393128), (324, 24521238336), (336, 23645479824), (378, 21018204288), (384, 20689794846), (432, 18390928752), (448, 17734109868), (486, 16347492224), (504, 15763653216), (567, 14012136192), (576, 13793196564), (648, 12260619168), (672, 11822739912), (756, 10509102144), (768, 10344897423), (864, 9195464376), (896, 8867054934), (972, 8173746112), (1008, 7881826608), (1134, 7006068096), (1152, 6896598282), (1296, 6130309584), (1344, 5911369956), (1512, 5254551072), (1701, 4670712064), (1728, 4597732188), (1792, 4433527467), (1944, 4086873056), (2016, 3940913304), (2268, 3503034048), (2304, 3448299141), (2592, 3065154792), (2688, 2955684978), (3024, 2627275536), (3402, 2335356032), (3456, 2298866094), (3888, 2043436528), (4032, 1970456652), (4536, 1751517024), (5184, 1532577396), (5376, 1477842489), (6048, 1313637768), (6804, 1167678016), (6912, 1149433047), (7776, 1021718264), (8064, 985228326), (9072, 875758512), (10368, 766288698), (12096, 656818884), (13608, 583839008), (15552, 510859132), (16128, 492614163), (18144, 437879256), (20736, 383144349), (24192, 328409442), (27216, 291919504), (31104, 255429566), (36288, 218939628), (48384, 164204721), (54432, 145959752), (62208, 127714783), (72576, 109469814), (108864, 72979876), (145152, 54734907), (217728, 36489938), (435456, 18244969)]