316870146

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 737538048

約数和(自身を除く): 420667902

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 53, 74, 94, 106, 111, 141, 159, 191, 222, 282, 318, 333, 382, 423, 477, 573, 666, 846, 954, 1146, 1719, 1739, 1961, 2491, 3438, 3478, 3922, 4982, 5217, 5883, 7067, 7473, 8977, 10123, 10434, 11766, 14134, 14946, 15651, 17649, 17954, 20246, 21201, 22419, 26931, 30369, 31302, 35298, 42402, 44838, 53862, 60738, 63603, 80793, 91107, 92167, 127206, 161586, 182214, 184334, 276501, 332149, 374551, 475781, 553002, 664298, 749102, 829503, 951562, 996447, 1123653, 1427343, 1659006, 1992894, 2247306, 2854686, 2989341, 3370959, 4282029, 5978682, 6741918, 8564058, 17603897, 35207794, 52811691, 105623382, 158435073, 316870146]

約数ペア:

[(1, 316870146), (2, 158435073), (3, 105623382), (6, 52811691), (9, 35207794), (18, 17603897), (37, 8564058), (47, 6741918), (53, 5978682), (74, 4282029), (94, 3370959), (106, 2989341), (111, 2854686), (141, 2247306), (159, 1992894), (191, 1659006), (222, 1427343), (282, 1123653), (318, 996447), (333, 951562), (382, 829503), (423, 749102), (477, 664298), (573, 553002), (666, 475781), (846, 374551), (954, 332149), (1146, 276501), (1719, 184334), (1739, 182214), (1961, 161586), (2491, 127206), (3438, 92167), (3478, 91107), (3922, 80793), (4982, 63603), (5217, 60738), (5883, 53862), (7067, 44838), (7473, 42402), (8977, 35298), (10123, 31302), (10434, 30369), (11766, 26931), (14134, 22419), (14946, 21201), (15651, 20246), (17649, 17954)]