268889216

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{110563}}^1$

素因数の和:110596

約数の個数: 32

約数和(自身を含む): 563876400

約数和(自身を除く): 294987184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 110563, 221126, 442252, 884504, 1769008, 2100697, 3538016, 4201394, 7076032, 8402788, 14152064, 16805576, 33611152, 67222304, 134444608, 268889216]

約数ペア:

[(1, 268889216), (2, 134444608), (4, 67222304), (8, 33611152), (16, 16805576), (19, 14152064), (32, 8402788), (38, 7076032), (64, 4201394), (76, 3538016), (128, 2100697), (152, 1769008), (304, 884504), (608, 442252), (1216, 221126), (2432, 110563)]