209314274432

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{108967}}^1$

素因数の和:109373

約数の個数: 64

約数和(自身を含む): 427917336000

約数和(自身を除く): 218603061568

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 349, 688, 698, 1376, 1396, 2752, 2792, 5504, 5584, 11168, 15007, 22336, 30014, 44672, 60028, 108967, 120056, 217934, 240112, 435868, 480224, 871736, 960448, 1743472, 1920896, 3486944, 4685581, 6973888, 9371162, 13947776, 18742324, 37484648, 38029483, 74969296, 76058966, 149938592, 152117932, 299877184, 304235864, 599754368, 608471728, 1216943456, 1635267769, 2433886912, 3270535538, 4867773824, 6541071076, 13082142152, 26164284304, 52328568608, 104657137216, 209314274432]

約数ペア:

[(1, 209314274432), (2, 104657137216), (4, 52328568608), (8, 26164284304), (16, 13082142152), (32, 6541071076), (43, 4867773824), (64, 3270535538), (86, 2433886912), (128, 1635267769), (172, 1216943456), (344, 608471728), (349, 599754368), (688, 304235864), (698, 299877184), (1376, 152117932), (1396, 149938592), (2752, 76058966), (2792, 74969296), (5504, 38029483), (5584, 37484648), (11168, 18742324), (15007, 13947776), (22336, 9371162), (30014, 6973888), (44672, 4685581), (60028, 3486944), (108967, 1920896), (120056, 1743472), (217934, 960448), (240112, 871736), (435868, 480224)]