404067072

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{27691}}^1$

素因数の和:27729

約数の個数: 72

約数和(自身を含む): 1132048960

約数和(自身を除く): 727981888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 27691, 55382, 83073, 110764, 166146, 221528, 332292, 443056, 526129, 664584, 886112, 1052258, 1329168, 1578387, 1772224, 2104516, 2658336, 3156774, 3544448, 4209032, 5316672, 6313548, 7088896, 8418064, 10633344, 12627096, 16836128, 21266688, 25254192, 33672256, 50508384, 67344512, 101016768, 134689024, 202033536, 404067072]

約数ペア:

[(1, 404067072), (2, 202033536), (3, 134689024), (4, 101016768), (6, 67344512), (8, 50508384), (12, 33672256), (16, 25254192), (19, 21266688), (24, 16836128), (32, 12627096), (38, 10633344), (48, 8418064), (57, 7088896), (64, 6313548), (76, 5316672), (96, 4209032), (114, 3544448), (128, 3156774), (152, 2658336), (192, 2104516), (228, 1772224), (256, 1578387), (304, 1329168), (384, 1052258), (456, 886112), (608, 664584), (768, 526129), (912, 443056), (1216, 332292), (1824, 221528), (2432, 166146), (3648, 110764), (4864, 83073), (7296, 55382), (14592, 27691)]