261922464

素因数分解:

$2^5\times 3^3\times {\mathrm{303151}}^1$

素因数の和:303170

約数の個数: 48

約数和(自身を含む): 763943040

約数和(自身を除く): 502020576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 303151, 606302, 909453, 1212604, 1818906, 2425208, 2728359, 3637812, 4850416, 5456718, 7275624, 8185077, 9700832, 10913436, 14551248, 16370154, 21826872, 29102496, 32740308, 43653744, 65480616, 87307488, 130961232, 261922464]

約数ペア:

[(1, 261922464), (2, 130961232), (3, 87307488), (4, 65480616), (6, 43653744), (8, 32740308), (9, 29102496), (12, 21826872), (16, 16370154), (18, 14551248), (24, 10913436), (27, 9700832), (32, 8185077), (36, 7275624), (48, 5456718), (54, 4850416), (72, 3637812), (96, 2728359), (108, 2425208), (144, 1818906), (216, 1212604), (288, 909453), (432, 606302), (864, 303151)]