581554432

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{119563}}^1$

素因数の和:119598

約数の個数: 36

約数和(自身を含む): 1221944080

約数和(自身を除く): 640389648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 119563, 239126, 478252, 956504, 1913008, 2271697, 3826016, 4543394, 7652032, 9086788, 15304064, 18173576, 30608128, 36347152, 72694304, 145388608, 290777216, 581554432]

約数ペア:

[(1, 581554432), (2, 290777216), (4, 145388608), (8, 72694304), (16, 36347152), (19, 30608128), (32, 18173576), (38, 15304064), (64, 9086788), (76, 7652032), (128, 4543394), (152, 3826016), (256, 2271697), (304, 1913008), (608, 956504), (1216, 478252), (2432, 239126), (4864, 119563)]