1267728672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4481}}^1$

素因数の和:4922

約数の個数: 96

約数和(自身を含む): 3813070464

約数和(自身を除く): 2545341792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 421, 672, 842, 1263, 1684, 2526, 2947, 3368, 4481, 5052, 5894, 6736, 8841, 8962, 10104, 11788, 13443, 13472, 17682, 17924, 20208, 23576, 26886, 31367, 35364, 35848, 40416, 47152, 53772, 62734, 70728, 71696, 94101, 94304, 107544, 125468, 141456, 143392, 188202, 215088, 250936, 282912, 376404, 430176, 501872, 752808, 1003744, 1505616, 1886501, 3011232, 3773002, 5659503, 7546004, 11319006, 13205507, 15092008, 22638012, 26411014, 30184016, 39616521, 45276024, 52822028, 60368032, 79233042, 90552048, 105644056, 158466084, 181104096, 211288112, 316932168, 422576224, 633864336, 1267728672]

約数ペア:

[(1, 1267728672), (2, 633864336), (3, 422576224), (4, 316932168), (6, 211288112), (7, 181104096), (8, 158466084), (12, 105644056), (14, 90552048), (16, 79233042), (21, 60368032), (24, 52822028), (28, 45276024), (32, 39616521), (42, 30184016), (48, 26411014), (56, 22638012), (84, 15092008), (96, 13205507), (112, 11319006), (168, 7546004), (224, 5659503), (336, 3773002), (421, 3011232), (672, 1886501), (842, 1505616), (1263, 1003744), (1684, 752808), (2526, 501872), (2947, 430176), (3368, 376404), (4481, 282912), (5052, 250936), (5894, 215088), (6736, 188202), (8841, 143392), (8962, 141456), (10104, 125468), (11788, 107544), (13443, 94304), (13472, 94101), (17682, 71696), (17924, 70728), (20208, 62734), (23576, 53772), (26886, 47152), (31367, 40416), (35364, 35848)]