249821124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 699826176

約数和(自身を除く): 450005052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 191, 276, 322, 382, 483, 573, 644, 677, 764, 966, 1146, 1337, 1354, 1932, 2031, 2292, 2674, 2708, 4011, 4062, 4393, 4739, 5348, 8022, 8124, 8786, 9478, 13179, 14217, 15571, 16044, 17572, 18956, 26358, 28434, 30751, 31142, 46713, 52716, 56868, 61502, 62284, 92253, 93426, 108997, 123004, 129307, 184506, 186852, 217994, 258614, 326991, 369012, 387921, 435988, 517228, 653982, 775842, 905149, 1307964, 1551684, 1810298, 2715447, 2974061, 3620596, 5430894, 5948122, 8922183, 10861788, 11896244, 17844366, 20818427, 35688732, 41636854, 62455281, 83273708, 124910562, 249821124]

約数ペア:

[(1, 249821124), (2, 124910562), (3, 83273708), (4, 62455281), (6, 41636854), (7, 35688732), (12, 20818427), (14, 17844366), (21, 11896244), (23, 10861788), (28, 8922183), (42, 5948122), (46, 5430894), (69, 3620596), (84, 2974061), (92, 2715447), (138, 1810298), (161, 1551684), (191, 1307964), (276, 905149), (322, 775842), (382, 653982), (483, 517228), (573, 435988), (644, 387921), (677, 369012), (764, 326991), (966, 258614), (1146, 217994), (1337, 186852), (1354, 184506), (1932, 129307), (2031, 123004), (2292, 108997), (2674, 93426), (2708, 92253), (4011, 62284), (4062, 61502), (4393, 56868), (4739, 52716), (5348, 46713), (8022, 31142), (8124, 30751), (8786, 28434), (9478, 26358), (13179, 18956), (14217, 17572), (15571, 16044)]