228701312

素因数分解:

$2^7\times 7^1\times {\mathrm{255247}}^1$

素因数の和:255268

約数の個数: 32

約数和(自身を含む): 520705920

約数和(自身を除く): 292004608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 255247, 510494, 1020988, 1786729, 2041976, 3573458, 4083952, 7146916, 8167904, 14293832, 16335808, 28587664, 32671616, 57175328, 114350656, 228701312]

約数ペア:

[(1, 228701312), (2, 114350656), (4, 57175328), (7, 32671616), (8, 28587664), (14, 16335808), (16, 14293832), (28, 8167904), (32, 7146916), (56, 4083952), (64, 3573458), (112, 2041976), (128, 1786729), (224, 1020988), (448, 510494), (896, 255247)]