21561680256

素因数分解:

$2^7\times 3^1\times {\mathrm{56150209}}^1$

素因数の和:56150226

約数の個数: 32

約数和(自身を含む): 57273214200

約数和(自身を除く): 35711533944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56150209, 112300418, 168450627, 224600836, 336901254, 449201672, 673802508, 898403344, 1347605016, 1796806688, 2695210032, 3593613376, 5390420064, 7187226752, 10780840128, 21561680256]

約数ペア:

[(1, 21561680256), (2, 10780840128), (3, 7187226752), (4, 5390420064), (6, 3593613376), (8, 2695210032), (12, 1796806688), (16, 1347605016), (24, 898403344), (32, 673802508), (48, 449201672), (64, 336901254), (96, 224600836), (128, 168450627), (192, 112300418), (384, 56150209)]