228745552

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47497}}^1$

素因数の和:47555

約数の個数: 40

約数和(自身を含む): 518298176

約数和(自身を除く): 289552624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 47497, 94994, 189988, 332479, 379976, 664958, 759952, 1329916, 2042371, 2659832, 4084742, 5319664, 8169484, 14296597, 16338968, 28593194, 32677936, 57186388, 114372776, 228745552]

約数ペア:

[(1, 228745552), (2, 114372776), (4, 57186388), (7, 32677936), (8, 28593194), (14, 16338968), (16, 14296597), (28, 8169484), (43, 5319664), (56, 4084742), (86, 2659832), (112, 2042371), (172, 1329916), (301, 759952), (344, 664958), (602, 379976), (688, 332479), (1204, 189988), (2408, 94994), (4816, 47497)]