276842958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{31}}^2$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 690174720

約数和(自身を除く): 413331762

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 361, 399, 434, 589, 651, 722, 798, 961, 1083, 1178, 1302, 1767, 1922, 2166, 2527, 2883, 3534, 4123, 5054, 5766, 6727, 6859, 7581, 8246, 11191, 12369, 13454, 13718, 15162, 18259, 20181, 20577, 22382, 24738, 33573, 36518, 40362, 41154, 48013, 54777, 67146, 78337, 96026, 109554, 127813, 144039, 156674, 212629, 235011, 255626, 288078, 346921, 383439, 425258, 470022, 637887, 693842, 766878, 1040763, 1275774, 1488403, 2081526, 2428447, 2976806, 4465209, 4856894, 6591499, 7285341, 8930418, 13182998, 14570682, 19774497, 39548994, 46140493, 92280986, 138421479, 276842958]

約数ペア:

[(1, 276842958), (2, 138421479), (3, 92280986), (6, 46140493), (7, 39548994), (14, 19774497), (19, 14570682), (21, 13182998), (31, 8930418), (38, 7285341), (42, 6591499), (57, 4856894), (62, 4465209), (93, 2976806), (114, 2428447), (133, 2081526), (186, 1488403), (217, 1275774), (266, 1040763), (361, 766878), (399, 693842), (434, 637887), (589, 470022), (651, 425258), (722, 383439), (798, 346921), (961, 288078), (1083, 255626), (1178, 235011), (1302, 212629), (1767, 156674), (1922, 144039), (2166, 127813), (2527, 109554), (2883, 96026), (3534, 78337), (4123, 67146), (5054, 54777), (5766, 48013), (6727, 41154), (6859, 40362), (7581, 36518), (8246, 33573), (11191, 24738), (12369, 22382), (13454, 20577), (13718, 20181), (15162, 18259)]