253012368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11239}}^1$

素因数の和:11324

約数の個数: 80

約数和(自身を含む): 758205440

約数和(自身を除く): 505193072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11239, 11256, 22478, 22512, 33717, 44956, 67434, 78673, 89912, 134868, 157346, 179824, 236019, 269736, 314692, 472038, 539472, 629384, 753013, 944076, 1258768, 1506026, 1888152, 2259039, 3012052, 3776304, 4518078, 5271091, 6024104, 9036156, 10542182, 12048208, 15813273, 18072312, 21084364, 31626546, 36144624, 42168728, 63253092, 84337456, 126506184, 253012368]

約数ペア:

[(1, 253012368), (2, 126506184), (3, 84337456), (4, 63253092), (6, 42168728), (7, 36144624), (8, 31626546), (12, 21084364), (14, 18072312), (16, 15813273), (21, 12048208), (24, 10542182), (28, 9036156), (42, 6024104), (48, 5271091), (56, 4518078), (67, 3776304), (84, 3012052), (112, 2259039), (134, 1888152), (168, 1506026), (201, 1258768), (268, 944076), (336, 753013), (402, 629384), (469, 539472), (536, 472038), (804, 314692), (938, 269736), (1072, 236019), (1407, 179824), (1608, 157346), (1876, 134868), (2814, 89912), (3216, 78673), (3752, 67434), (5628, 44956), (7504, 33717), (11239, 22512), (11256, 22478)]