401457168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{132757}}^1$

素因数の和:132781

約数の個数: 80

約数和(自身を含む): 1316959360

約数和(自身を除く): 915502192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 132757, 265514, 398271, 531028, 796542, 929299, 1062056, 1194813, 1593084, 1858598, 2124112, 2389626, 2787897, 3186168, 3584439, 3717196, 4779252, 5575794, 6372336, 7168878, 7434392, 8363691, 9558504, 11151588, 14337756, 14868784, 16727382, 19117008, 22303176, 25091073, 28675512, 33454764, 44606352, 50182146, 57351024, 66909528, 100364292, 133819056, 200728584, 401457168]

約数ペア:

[(1, 401457168), (2, 200728584), (3, 133819056), (4, 100364292), (6, 66909528), (7, 57351024), (8, 50182146), (9, 44606352), (12, 33454764), (14, 28675512), (16, 25091073), (18, 22303176), (21, 19117008), (24, 16727382), (27, 14868784), (28, 14337756), (36, 11151588), (42, 9558504), (48, 8363691), (54, 7434392), (56, 7168878), (63, 6372336), (72, 5575794), (84, 4779252), (108, 3717196), (112, 3584439), (126, 3186168), (144, 2787897), (168, 2389626), (189, 2124112), (216, 1858598), (252, 1593084), (336, 1194813), (378, 1062056), (432, 929299), (504, 796542), (756, 531028), (1008, 398271), (1512, 265514), (3024, 132757)]