331322624

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{9311}}^1$

素因数の和:9466

約数の個数: 36

約数和(自身を含む): 666180480

約数和(自身を除く): 334857856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 8896, 9311, 17792, 18622, 35584, 37244, 74488, 148976, 297952, 595904, 1191808, 1294229, 2383616, 2588458, 5176916, 10353832, 20707664, 41415328, 82830656, 165661312, 331322624]

約数ペア:

[(1, 331322624), (2, 165661312), (4, 82830656), (8, 41415328), (16, 20707664), (32, 10353832), (64, 5176916), (128, 2588458), (139, 2383616), (256, 1294229), (278, 1191808), (556, 595904), (1112, 297952), (2224, 148976), (4448, 74488), (8896, 37244), (9311, 35584), (17792, 18622)]