1279196928

素因数分解:

$2^8\times 3^3\times {\mathrm{185069}}^1$

素因数の和:185094

約数の個数: 72

約数和(自身を含む): 3782830800

約数和(自身を除く): 2503633872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 185069, 370138, 555207, 740276, 1110414, 1480552, 1665621, 2220828, 2961104, 3331242, 4441656, 4996863, 5922208, 6662484, 8883312, 9993726, 11844416, 13324968, 17766624, 19987452, 23688832, 26649936, 35533248, 39974904, 47377664, 53299872, 71066496, 79949808, 106599744, 142132992, 159899616, 213199488, 319799232, 426398976, 639598464, 1279196928]

約数ペア:

[(1, 1279196928), (2, 639598464), (3, 426398976), (4, 319799232), (6, 213199488), (8, 159899616), (9, 142132992), (12, 106599744), (16, 79949808), (18, 71066496), (24, 53299872), (27, 47377664), (32, 39974904), (36, 35533248), (48, 26649936), (54, 23688832), (64, 19987452), (72, 17766624), (96, 13324968), (108, 11844416), (128, 9993726), (144, 8883312), (192, 6662484), (216, 5922208), (256, 4996863), (288, 4441656), (384, 3331242), (432, 2961104), (576, 2220828), (768, 1665621), (864, 1480552), (1152, 1110414), (1728, 740276), (2304, 555207), (3456, 370138), (6912, 185069)]