215540928

素因数分解:

$2^6\times 3^2\times {\mathrm{374203}}^1$

素因数の和:374221

約数の個数: 42

約数和(自身を含む): 617810804

約数和(自身を除く): 402269876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 374203, 748406, 1122609, 1496812, 2245218, 2993624, 3367827, 4490436, 5987248, 6735654, 8980872, 11974496, 13471308, 17961744, 23948992, 26942616, 35923488, 53885232, 71846976, 107770464, 215540928]

約数ペア:

[(1, 215540928), (2, 107770464), (3, 71846976), (4, 53885232), (6, 35923488), (8, 26942616), (9, 23948992), (12, 17961744), (16, 13471308), (18, 11974496), (24, 8980872), (32, 6735654), (36, 5987248), (48, 4490436), (64, 3367827), (72, 2993624), (96, 2245218), (144, 1496812), (192, 1122609), (288, 748406), (576, 374203)]