488786912

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3617}}^1$

素因数の和:3771

約数の個数: 48

約数和(自身を含む): 995615712

約数和(自身を除く): 506828800

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1312, 1648, 3296, 3617, 4223, 7234, 8446, 14468, 16892, 28936, 33784, 57872, 67568, 115744, 135136, 148297, 296594, 372551, 593188, 745102, 1186376, 1490204, 2372752, 2980408, 4745504, 5960816, 11921632, 15274591, 30549182, 61098364, 122196728, 244393456, 488786912]

約数ペア:

[(1, 488786912), (2, 244393456), (4, 122196728), (8, 61098364), (16, 30549182), (32, 15274591), (41, 11921632), (82, 5960816), (103, 4745504), (164, 2980408), (206, 2372752), (328, 1490204), (412, 1186376), (656, 745102), (824, 593188), (1312, 372551), (1648, 296594), (3296, 148297), (3617, 135136), (4223, 115744), (7234, 67568), (8446, 57872), (14468, 33784), (16892, 28936)]