281427104

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15137}}^1$

素因数の和:15237

約数の個数: 48

約数和(自身を含む): 640882368

約数和(自身を除く): 359455264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 15137, 18592, 30274, 60548, 105959, 121096, 211918, 242192, 423836, 484384, 847672, 1256371, 1695344, 2512742, 3390688, 5025484, 8794597, 10050968, 17589194, 20101936, 35178388, 40203872, 70356776, 140713552, 281427104]

約数ペア:

[(1, 281427104), (2, 140713552), (4, 70356776), (7, 40203872), (8, 35178388), (14, 20101936), (16, 17589194), (28, 10050968), (32, 8794597), (56, 5025484), (83, 3390688), (112, 2512742), (166, 1695344), (224, 1256371), (332, 847672), (581, 484384), (664, 423836), (1162, 242192), (1328, 211918), (2324, 121096), (2656, 105959), (4648, 60548), (9296, 30274), (15137, 18592)]