404735652

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 1042450136

約数和(自身を除く): 637714484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 337, 438, 457, 657, 674, 876, 914, 1011, 1314, 1348, 1371, 1828, 2022, 2628, 2742, 3033, 4044, 4113, 5484, 6066, 8226, 12132, 16452, 24601, 33361, 49202, 66722, 73803, 98404, 100083, 133444, 147606, 154009, 200166, 221409, 295212, 300249, 308018, 400332, 442818, 462027, 600498, 616036, 885636, 924054, 1200996, 1386081, 1848108, 2772162, 5544324, 11242657, 22485314, 33727971, 44970628, 67455942, 101183913, 134911884, 202367826, 404735652]

約数ペア:

[(1, 404735652), (2, 202367826), (3, 134911884), (4, 101183913), (6, 67455942), (9, 44970628), (12, 33727971), (18, 22485314), (36, 11242657), (73, 5544324), (146, 2772162), (219, 1848108), (292, 1386081), (337, 1200996), (438, 924054), (457, 885636), (657, 616036), (674, 600498), (876, 462027), (914, 442818), (1011, 400332), (1314, 308018), (1348, 300249), (1371, 295212), (1828, 221409), (2022, 200166), (2628, 154009), (2742, 147606), (3033, 133444), (4044, 100083), (4113, 98404), (5484, 73803), (6066, 66722), (8226, 49202), (12132, 33361), (16452, 24601)]