308957472

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8447}}^1$

素因数の和:8590

約数の個数: 72

約数和(自身を含む): 885620736

約数和(自身を除く): 576663264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8447, 9144, 12192, 16894, 18288, 25341, 33788, 36576, 50682, 67576, 76023, 101364, 135152, 152046, 202728, 270304, 304092, 405456, 608184, 810912, 1072769, 1216368, 2145538, 2432736, 3218307, 4291076, 6436614, 8582152, 9654921, 12873228, 17164304, 19309842, 25746456, 34328608, 38619684, 51492912, 77239368, 102985824, 154478736, 308957472]

約数ペア:

[(1, 308957472), (2, 154478736), (3, 102985824), (4, 77239368), (6, 51492912), (8, 38619684), (9, 34328608), (12, 25746456), (16, 19309842), (18, 17164304), (24, 12873228), (32, 9654921), (36, 8582152), (48, 6436614), (72, 4291076), (96, 3218307), (127, 2432736), (144, 2145538), (254, 1216368), (288, 1072769), (381, 810912), (508, 608184), (762, 405456), (1016, 304092), (1143, 270304), (1524, 202728), (2032, 152046), (2286, 135152), (3048, 101364), (4064, 76023), (4572, 67576), (6096, 50682), (8447, 36576), (9144, 33788), (12192, 25341), (16894, 18288)]