323899996

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{27091}}^1$

素因数の和:27170

約数の個数: 36

約数和(自身を含む): 670201896

約数和(自身を除く): 346301900

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 27091, 54182, 108364, 189637, 379274, 758548, 1327459, 1652551, 2654918, 3305102, 5309836, 6610204, 11567857, 23135714, 46271428, 80974999, 161949998, 323899996]

約数ペア:

[(1, 323899996), (2, 161949998), (4, 80974999), (7, 46271428), (14, 23135714), (28, 11567857), (49, 6610204), (61, 5309836), (98, 3305102), (122, 2654918), (196, 1652551), (244, 1327459), (427, 758548), (854, 379274), (1708, 189637), (2989, 108364), (5978, 54182), (11956, 27091)]