618147072

素因数分解:

$2^8\times 3^3\times {\mathrm{89431}}^1$

素因数の和:89456

約数の個数: 72

約数和(自身を含む): 1827990080

約数和(自身を除く): 1209843008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 89431, 178862, 268293, 357724, 536586, 715448, 804879, 1073172, 1430896, 1609758, 2146344, 2414637, 2861792, 3219516, 4292688, 4829274, 5723584, 6439032, 8585376, 9658548, 11447168, 12878064, 17170752, 19317096, 22894336, 25756128, 34341504, 38634192, 51512256, 68683008, 77268384, 103024512, 154536768, 206049024, 309073536, 618147072]

約数ペア:

[(1, 618147072), (2, 309073536), (3, 206049024), (4, 154536768), (6, 103024512), (8, 77268384), (9, 68683008), (12, 51512256), (16, 38634192), (18, 34341504), (24, 25756128), (27, 22894336), (32, 19317096), (36, 17170752), (48, 12878064), (54, 11447168), (64, 9658548), (72, 8585376), (96, 6439032), (108, 5723584), (128, 4829274), (144, 4292688), (192, 3219516), (216, 2861792), (256, 2414637), (288, 2146344), (384, 1609758), (432, 1430896), (576, 1073172), (768, 804879), (864, 715448), (1152, 536586), (1728, 357724), (2304, 268293), (3456, 178862), (6912, 89431)]