240740928

素因数分解:

$2^6\times 3^2\times {\mathrm{417953}}^1$

素因数の和:417971

約数の個数: 42

約数和(自身を含む): 690042054

約数和(自身を除く): 449301126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 417953, 835906, 1253859, 1671812, 2507718, 3343624, 3761577, 5015436, 6687248, 7523154, 10030872, 13374496, 15046308, 20061744, 26748992, 30092616, 40123488, 60185232, 80246976, 120370464, 240740928]

約数ペア:

[(1, 240740928), (2, 120370464), (3, 80246976), (4, 60185232), (6, 40123488), (8, 30092616), (9, 26748992), (12, 20061744), (16, 15046308), (18, 13374496), (24, 10030872), (32, 7523154), (36, 6687248), (48, 5015436), (64, 3761577), (72, 3343624), (96, 2507718), (144, 1671812), (192, 1253859), (288, 835906), (576, 417953)]