28925916768

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107881}}^1$

素因数の和:107930

約数の個数: 216

約数和(自身を含む): 100725108120

約数和(自身を除く): 71799191352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4256, 4704, 4788, 5472, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 12768, 14112, 14896, 16758, 19152, 22344, 29792, 33516, 38304, 44688, 67032, 89376, 107881, 134064, 215762, 268128, 323643, 431524, 647286, 755167, 863048, 970929, 1294572, 1510334, 1726096, 1941858, 2049739, 2265501, 2589144, 3020668, 3452192, 3883716, 4099478, 4531002, 5178288, 5286169, 6041336, 6149217, 6796503, 7767432, 8198956, 9062004, 10356576, 10572338, 12082672, 12298434, 13593006, 14348173, 15534864, 15858507, 16397912, 18124008, 18447651, 21144676, 24165344, 24596868, 27186012, 28696346, 31069728, 31717014, 32795824, 36248016, 36895302, 42289352, 43044519, 47575521, 49193736, 54372024, 57392692, 63434028, 65591648, 72496032, 73790604, 84578704, 86089038, 95151042, 98387472, 100437211, 108744048, 114785384, 126868056, 129133557, 147581208, 169157408, 172178076, 190302084, 196774944, 200874422, 217488096, 229570768, 253736112, 258267114, 295162416, 301311633, 344356152, 380604168, 401748844, 459141536, 507472224, 516534228, 590324832, 602623266, 688712304, 761208336, 803497688, 903934899, 1033068456, 1205246532, 1377424608, 1522416672, 1606995376, 1807869798, 2066136912, 2410493064, 3213990752, 3615739596, 4132273824, 4820986128, 7231479192, 9641972256, 14462958384, 28925916768]

約数ペア:

[(1, 28925916768), (2, 14462958384), (3, 9641972256), (4, 7231479192), (6, 4820986128), (7, 4132273824), (8, 3615739596), (9, 3213990752), (12, 2410493064), (14, 2066136912), (16, 1807869798), (18, 1606995376), (19, 1522416672), (21, 1377424608), (24, 1205246532), (28, 1033068456), (32, 903934899), (36, 803497688), (38, 761208336), (42, 688712304), (48, 602623266), (49, 590324832), (56, 516534228), (57, 507472224), (63, 459141536), (72, 401748844), (76, 380604168), (84, 344356152), (96, 301311633), (98, 295162416), (112, 258267114), (114, 253736112), (126, 229570768), (133, 217488096), (144, 200874422), (147, 196774944), (152, 190302084), (168, 172178076), (171, 169157408), (196, 147581208), (224, 129133557), (228, 126868056), (252, 114785384), (266, 108744048), (288, 100437211), (294, 98387472), (304, 95151042), (336, 86089038), (342, 84578704), (392, 73790604), (399, 72496032), (441, 65591648), (456, 63434028), (504, 57392692), (532, 54372024), (588, 49193736), (608, 47575521), (672, 43044519), (684, 42289352), (784, 36895302), (798, 36248016), (882, 32795824), (912, 31717014), (931, 31069728), (1008, 28696346), (1064, 27186012), (1176, 24596868), (1197, 24165344), (1368, 21144676), (1568, 18447651), (1596, 18124008), (1764, 16397912), (1824, 15858507), (1862, 15534864), (2016, 14348173), (2128, 13593006), (2352, 12298434), (2394, 12082672), (2736, 10572338), (2793, 10356576), (3192, 9062004), (3528, 8198956), (3724, 7767432), (4256, 6796503), (4704, 6149217), (4788, 6041336), (5472, 5286169), (5586, 5178288), (6384, 4531002), (7056, 4099478), (7448, 3883716), (8379, 3452192), (9576, 3020668), (11172, 2589144), (12768, 2265501), (14112, 2049739), (14896, 1941858), (16758, 1726096), (19152, 1510334), (22344, 1294572), (29792, 970929), (33516, 863048), (38304, 755167), (44688, 647286), (67032, 431524), (89376, 323643), (107881, 268128), (134064, 215762)]