306082728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{607307}}^1$

素因数の和:607326

約数の個数: 48

約数和(自身を含む): 947400480

約数和(自身を除く): 641317752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 607307, 1214614, 1821921, 2429228, 3643842, 4251149, 4858456, 5465763, 7287684, 8502298, 10931526, 12753447, 14575368, 17004596, 21863052, 25506894, 34009192, 38260341, 43726104, 51013788, 76520682, 102027576, 153041364, 306082728]

約数ペア:

[(1, 306082728), (2, 153041364), (3, 102027576), (4, 76520682), (6, 51013788), (7, 43726104), (8, 38260341), (9, 34009192), (12, 25506894), (14, 21863052), (18, 17004596), (21, 14575368), (24, 12753447), (28, 10931526), (36, 8502298), (42, 7287684), (56, 5465763), (63, 4858456), (72, 4251149), (84, 3643842), (126, 2429228), (168, 1821921), (252, 1214614), (504, 607307)]