262966144

素因数分解:

$2^7\times 7^2\times {\mathrm{41927}}^1$

素因数の和:41955

約数の個数: 48

約数和(自身を含む): 609423480

約数和(自身を除く): 346457336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 41927, 83854, 167708, 293489, 335416, 586978, 670832, 1173956, 1341664, 2054423, 2347912, 2683328, 4108846, 4695824, 5366656, 8217692, 9391648, 16435384, 18783296, 32870768, 37566592, 65741536, 131483072, 262966144]

約数ペア:

[(1, 262966144), (2, 131483072), (4, 65741536), (7, 37566592), (8, 32870768), (14, 18783296), (16, 16435384), (28, 9391648), (32, 8217692), (49, 5366656), (56, 4695824), (64, 4108846), (98, 2683328), (112, 2347912), (128, 2054423), (196, 1341664), (224, 1173956), (392, 670832), (448, 586978), (784, 335416), (896, 293489), (1568, 167708), (3136, 83854), (6272, 41927)]