681210912

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^2\times {\mathrm{1907}}^1$

素因数の和:2042

約数の個数: 72

約数和(自身を含む): 1818926928

約数和(自身を除く): 1137716016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1907, 1952, 2928, 3721, 3814, 5721, 5856, 7442, 7628, 11163, 11442, 14884, 15256, 22326, 22884, 29768, 30512, 44652, 45768, 59536, 61024, 89304, 91536, 116327, 119072, 178608, 183072, 232654, 348981, 357216, 465308, 697962, 930616, 1395924, 1861232, 2791848, 3722464, 5583696, 7095947, 11167392, 14191894, 21287841, 28383788, 42575682, 56767576, 85151364, 113535152, 170302728, 227070304, 340605456, 681210912]

約数ペア:

[(1, 681210912), (2, 340605456), (3, 227070304), (4, 170302728), (6, 113535152), (8, 85151364), (12, 56767576), (16, 42575682), (24, 28383788), (32, 21287841), (48, 14191894), (61, 11167392), (96, 7095947), (122, 5583696), (183, 3722464), (244, 2791848), (366, 1861232), (488, 1395924), (732, 930616), (976, 697962), (1464, 465308), (1907, 357216), (1952, 348981), (2928, 232654), (3721, 183072), (3814, 178608), (5721, 119072), (5856, 116327), (7442, 91536), (7628, 89304), (11163, 61024), (11442, 59536), (14884, 45768), (15256, 44652), (22326, 30512), (22884, 29768)]