1191456

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{197}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 3991680

約数和(自身を除く): 2800224

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, 72, 84, 96, 108, 112, 126, 144, 168, 189, 197, 216, 224, 252, 288, 336, 378, 394, 432, 504, 591, 672, 756, 788, 864, 1008, 1182, 1379, 1512, 1576, 1773, 2016, 2364, 2758, 3024, 3152, 3546, 4137, 4728, 5319, 5516, 6048, 6304, 7092, 8274, 9456, 10638, 11032, 12411, 14184, 16548, 18912, 21276, 22064, 24822, 28368, 33096, 37233, 42552, 44128, 49644, 56736, 66192, 74466, 85104, 99288, 132384, 148932, 170208, 198576, 297864, 397152, 595728, 1191456]

約数ペア:

[(1, 1191456), (2, 595728), (3, 397152), (4, 297864), (6, 198576), (7, 170208), (8, 148932), (9, 132384), (12, 99288), (14, 85104), (16, 74466), (18, 66192), (21, 56736), (24, 49644), (27, 44128), (28, 42552), (32, 37233), (36, 33096), (42, 28368), (48, 24822), (54, 22064), (56, 21276), (63, 18912), (72, 16548), (84, 14184), (96, 12411), (108, 11032), (112, 10638), (126, 9456), (144, 8274), (168, 7092), (189, 6304), (197, 6048), (216, 5516), (224, 5319), (252, 4728), (288, 4137), (336, 3546), (378, 3152), (394, 3024), (432, 2758), (504, 2364), (591, 2016), (672, 1773), (756, 1576), (788, 1512), (864, 1379), (1008, 1182)]