211341744

素因数分解:

$2^4\times 3^3\times {\mathrm{489217}}^1$

素因数の和:489234

約数の個数: 40

約数和(自身を含む): 606630320

約数和(自身を除く): 395288576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 489217, 978434, 1467651, 1956868, 2935302, 3913736, 4402953, 5870604, 7827472, 8805906, 11741208, 13208859, 17611812, 23482416, 26417718, 35223624, 52835436, 70447248, 105670872, 211341744]

約数ペア:

[(1, 211341744), (2, 105670872), (3, 70447248), (4, 52835436), (6, 35223624), (8, 26417718), (9, 23482416), (12, 17611812), (16, 13208859), (18, 11741208), (24, 8805906), (27, 7827472), (36, 5870604), (48, 4402953), (54, 3913736), (72, 2935302), (108, 1956868), (144, 1467651), (216, 978434), (432, 489217)]