685890048

素因数分解:

$2^9\times 3^1\times {\mathrm{601}}^1\times {\mathrm{743}}^1$

素因数の和:1365

約数の個数: 80

約数和(自身を含む): 1832757696

約数和(自身を除く): 1146867648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 601, 743, 768, 1202, 1486, 1536, 1803, 2229, 2404, 2972, 3606, 4458, 4808, 5944, 7212, 8916, 9616, 11888, 14424, 17832, 19232, 23776, 28848, 35664, 38464, 47552, 57696, 71328, 76928, 95104, 115392, 142656, 153856, 190208, 230784, 285312, 307712, 380416, 446543, 461568, 570624, 893086, 923136, 1141248, 1339629, 1786172, 2679258, 3572344, 5358516, 7144688, 10717032, 14289376, 21434064, 28578752, 42868128, 57157504, 85736256, 114315008, 171472512, 228630016, 342945024, 685890048]

約数ペア:

[(1, 685890048), (2, 342945024), (3, 228630016), (4, 171472512), (6, 114315008), (8, 85736256), (12, 57157504), (16, 42868128), (24, 28578752), (32, 21434064), (48, 14289376), (64, 10717032), (96, 7144688), (128, 5358516), (192, 3572344), (256, 2679258), (384, 1786172), (512, 1339629), (601, 1141248), (743, 923136), (768, 893086), (1202, 570624), (1486, 461568), (1536, 446543), (1803, 380416), (2229, 307712), (2404, 285312), (2972, 230784), (3606, 190208), (4458, 153856), (4808, 142656), (5944, 115392), (7212, 95104), (8916, 76928), (9616, 71328), (11888, 57696), (14424, 47552), (17832, 38464), (19232, 35664), (23776, 28848)]