212398704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{210713}}^1$

素因数の和:210734

約数の個数: 60

約数和(自身を含む): 679341936

約数和(自身を除く): 466943232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 210713, 421426, 632139, 842852, 1264278, 1474991, 1685704, 1896417, 2528556, 2949982, 3371408, 3792834, 4424973, 5057112, 5899964, 7585668, 8849946, 10114224, 11799928, 13274919, 15171336, 17699892, 23599856, 26549838, 30342672, 35399784, 53099676, 70799568, 106199352, 212398704]

約数ペア:

[(1, 212398704), (2, 106199352), (3, 70799568), (4, 53099676), (6, 35399784), (7, 30342672), (8, 26549838), (9, 23599856), (12, 17699892), (14, 15171336), (16, 13274919), (18, 11799928), (21, 10114224), (24, 8849946), (28, 7585668), (36, 5899964), (42, 5057112), (48, 4424973), (56, 3792834), (63, 3371408), (72, 2949982), (84, 2528556), (112, 1896417), (126, 1685704), (144, 1474991), (168, 1264278), (252, 842852), (336, 632139), (504, 421426), (1008, 210713)]