313232544

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{20521}}^1$

素因数の和:20590

約数の個数: 72

約数和(自身を含む): 907605972

約数和(自身を除く): 594373428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 15264, 20521, 41042, 61563, 82084, 123126, 164168, 184689, 246252, 328336, 369378, 492504, 656672, 738756, 985008, 1087613, 1477512, 1970016, 2175226, 2955024, 3262839, 4350452, 5910048, 6525678, 8700904, 9788517, 13051356, 17401808, 19577034, 26102712, 34803616, 39154068, 52205424, 78308136, 104410848, 156616272, 313232544]

約数ペア:

[(1, 313232544), (2, 156616272), (3, 104410848), (4, 78308136), (6, 52205424), (8, 39154068), (9, 34803616), (12, 26102712), (16, 19577034), (18, 17401808), (24, 13051356), (32, 9788517), (36, 8700904), (48, 6525678), (53, 5910048), (72, 4350452), (96, 3262839), (106, 2955024), (144, 2175226), (159, 1970016), (212, 1477512), (288, 1087613), (318, 985008), (424, 738756), (477, 656672), (636, 492504), (848, 369378), (954, 328336), (1272, 246252), (1696, 184689), (1908, 164168), (2544, 123126), (3816, 82084), (5088, 61563), (7632, 41042), (15264, 20521)]