238835968

素因数分解:

$2^8\times 7^1\times {\mathrm{133279}}^1$

素因数の和:133302

約数の個数: 36

約数和(自身を含む): 544848640

約数和(自身を除く): 306012672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 133279, 266558, 533116, 932953, 1066232, 1865906, 2132464, 3731812, 4264928, 7463624, 8529856, 14927248, 17059712, 29854496, 34119424, 59708992, 119417984, 238835968]

約数ペア:

[(1, 238835968), (2, 119417984), (4, 59708992), (7, 34119424), (8, 29854496), (14, 17059712), (16, 14927248), (28, 8529856), (32, 7463624), (56, 4264928), (64, 3731812), (112, 2132464), (128, 1865906), (224, 1066232), (256, 932953), (448, 533116), (896, 266558), (1792, 133279)]