856551768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1878403}}^1$

素因数の和:1878431

約数の個数: 32

約数和(自身を含む): 2254084800

約数和(自身を除く): 1397533032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1878403, 3756806, 5635209, 7513612, 11270418, 15027224, 22540836, 35689657, 45081672, 71379314, 107068971, 142758628, 214137942, 285517256, 428275884, 856551768]

約数ペア:

[(1, 856551768), (2, 428275884), (3, 285517256), (4, 214137942), (6, 142758628), (8, 107068971), (12, 71379314), (19, 45081672), (24, 35689657), (38, 22540836), (57, 15027224), (76, 11270418), (114, 7513612), (152, 5635209), (228, 3756806), (456, 1878403)]