257882688

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{9137}}^1$

素因数の和:9169

約数の個数: 126

約数和(自身を含む): 859949766

約数和(自身を除く): 602067078

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9137, 9408, 14112, 18274, 27411, 28224, 36548, 54822, 63959, 73096, 82233, 109644, 127918, 146192, 164466, 191877, 219288, 255836, 292384, 328932, 383754, 438576, 447713, 511672, 575631, 584768, 657864, 767508, 877152, 895426, 1023344, 1151262, 1315728, 1343139, 1535016, 1754304, 1790852, 2046688, 2302524, 2631456, 2686278, 3070032, 3581704, 4029417, 4093376, 4605048, 5262912, 5372556, 6140064, 7163408, 8058834, 9210096, 10745112, 12280128, 14326816, 16117668, 18420192, 21490224, 28653632, 32235336, 36840384, 42980448, 64470672, 85960896, 128941344, 257882688]

約数ペア:

[(1, 257882688), (2, 128941344), (3, 85960896), (4, 64470672), (6, 42980448), (7, 36840384), (8, 32235336), (9, 28653632), (12, 21490224), (14, 18420192), (16, 16117668), (18, 14326816), (21, 12280128), (24, 10745112), (28, 9210096), (32, 8058834), (36, 7163408), (42, 6140064), (48, 5372556), (49, 5262912), (56, 4605048), (63, 4093376), (64, 4029417), (72, 3581704), (84, 3070032), (96, 2686278), (98, 2631456), (112, 2302524), (126, 2046688), (144, 1790852), (147, 1754304), (168, 1535016), (192, 1343139), (196, 1315728), (224, 1151262), (252, 1023344), (288, 895426), (294, 877152), (336, 767508), (392, 657864), (441, 584768), (448, 575631), (504, 511672), (576, 447713), (588, 438576), (672, 383754), (784, 328932), (882, 292384), (1008, 255836), (1176, 219288), (1344, 191877), (1568, 164466), (1764, 146192), (2016, 127918), (2352, 109644), (3136, 82233), (3528, 73096), (4032, 63959), (4704, 54822), (7056, 36548), (9137, 28224), (9408, 27411), (14112, 18274)]