319994624

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{17123}}^1$

素因数の和:17212

約数の個数: 36

約数和(自身を含む): 647526936

約数和(自身を除く): 327532312

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 584, 1168, 2336, 4672, 9344, 17123, 18688, 34246, 68492, 136984, 273968, 547936, 1095872, 1249979, 2191744, 2499958, 4383488, 4999916, 9999832, 19999664, 39999328, 79998656, 159997312, 319994624]

約数ペア:

[(1, 319994624), (2, 159997312), (4, 79998656), (8, 39999328), (16, 19999664), (32, 9999832), (64, 4999916), (73, 4383488), (128, 2499958), (146, 2191744), (256, 1249979), (292, 1095872), (584, 547936), (1168, 273968), (2336, 136984), (4672, 68492), (9344, 34246), (17123, 18688)]