265227872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91081}}^1$

素因数の和:91111

約数の個数: 48

約数和(自身を含む): 642674592

約数和(自身を除く): 377446720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 91081, 182162, 364324, 637567, 728648, 1184053, 1275134, 1457296, 2368106, 2550268, 2914592, 4736212, 5100536, 8288371, 9472424, 10201072, 16576742, 18944848, 20402144, 33153484, 37889696, 66306968, 132613936, 265227872]

約数ペア:

[(1, 265227872), (2, 132613936), (4, 66306968), (7, 37889696), (8, 33153484), (13, 20402144), (14, 18944848), (16, 16576742), (26, 10201072), (28, 9472424), (32, 8288371), (52, 5100536), (56, 4736212), (91, 2914592), (104, 2550268), (112, 2368106), (182, 1457296), (208, 1275134), (224, 1184053), (364, 728648), (416, 637567), (728, 364324), (1456, 182162), (2912, 91081)]