1639322496

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{67763}}^1$

素因数の和:67793

約数の個数: 128

約数和(自身を含む): 5529542400

約数和(自身を除く): 3890219904

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 67763, 135526, 203289, 271052, 406578, 474341, 542104, 609867, 813156, 948682, 1084208, 1219734, 1423023, 1626312, 1829601, 1897364, 2168416, 2439468, 2846046, 3252624, 3659202, 3794728, 4269069, 4336832, 4878936, 5692092, 6505248, 7318404, 7589456, 8538138, 8673664, 9757872, 11384184, 12807207, 13010496, 14636808, 15178912, 17076276, 19515744, 22768368, 25614414, 26020992, 29273616, 30357824, 34152552, 39031488, 45536736, 51228828, 58547232, 60715648, 68305104, 78062976, 91073472, 102457656, 117094464, 136610208, 182146944, 204915312, 234188928, 273220416, 409830624, 546440832, 819661248, 1639322496]

約数ペア:

[(1, 1639322496), (2, 819661248), (3, 546440832), (4, 409830624), (6, 273220416), (7, 234188928), (8, 204915312), (9, 182146944), (12, 136610208), (14, 117094464), (16, 102457656), (18, 91073472), (21, 78062976), (24, 68305104), (27, 60715648), (28, 58547232), (32, 51228828), (36, 45536736), (42, 39031488), (48, 34152552), (54, 30357824), (56, 29273616), (63, 26020992), (64, 25614414), (72, 22768368), (84, 19515744), (96, 17076276), (108, 15178912), (112, 14636808), (126, 13010496), (128, 12807207), (144, 11384184), (168, 9757872), (189, 8673664), (192, 8538138), (216, 7589456), (224, 7318404), (252, 6505248), (288, 5692092), (336, 4878936), (378, 4336832), (384, 4269069), (432, 3794728), (448, 3659202), (504, 3252624), (576, 2846046), (672, 2439468), (756, 2168416), (864, 1897364), (896, 1829601), (1008, 1626312), (1152, 1423023), (1344, 1219734), (1512, 1084208), (1728, 948682), (2016, 813156), (2688, 609867), (3024, 542104), (3456, 474341), (4032, 406578), (6048, 271052), (8064, 203289), (12096, 135526), (24192, 67763)]