394195008

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:792

約数の個数: 112

約数和(自身を含む): 1088761856

約数和(自身を除く): 694566848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 103, 124, 186, 192, 206, 248, 309, 372, 412, 496, 618, 643, 744, 824, 992, 1236, 1286, 1488, 1648, 1929, 1984, 2472, 2572, 2976, 3193, 3296, 3858, 4944, 5144, 5952, 6386, 6592, 7716, 9579, 9888, 10288, 12772, 15432, 19158, 19776, 19933, 20576, 25544, 30864, 38316, 39866, 41152, 51088, 59799, 61728, 66229, 76632, 79732, 102176, 119598, 123456, 132458, 153264, 159464, 198687, 204352, 239196, 264916, 306528, 318928, 397374, 478392, 529832, 613056, 637856, 794748, 956784, 1059664, 1275712, 1589496, 1913568, 2053099, 2119328, 3178992, 3827136, 4106198, 4238656, 6159297, 6357984, 8212396, 12318594, 12715968, 16424792, 24637188, 32849584, 49274376, 65699168, 98548752, 131398336, 197097504, 394195008]

約数ペア:

[(1, 394195008), (2, 197097504), (3, 131398336), (4, 98548752), (6, 65699168), (8, 49274376), (12, 32849584), (16, 24637188), (24, 16424792), (31, 12715968), (32, 12318594), (48, 8212396), (62, 6357984), (64, 6159297), (93, 4238656), (96, 4106198), (103, 3827136), (124, 3178992), (186, 2119328), (192, 2053099), (206, 1913568), (248, 1589496), (309, 1275712), (372, 1059664), (412, 956784), (496, 794748), (618, 637856), (643, 613056), (744, 529832), (824, 478392), (992, 397374), (1236, 318928), (1286, 306528), (1488, 264916), (1648, 239196), (1929, 204352), (1984, 198687), (2472, 159464), (2572, 153264), (2976, 132458), (3193, 123456), (3296, 119598), (3858, 102176), (4944, 79732), (5144, 76632), (5952, 66229), (6386, 61728), (6592, 59799), (7716, 51088), (9579, 41152), (9888, 39866), (10288, 38316), (12772, 30864), (15432, 25544), (19158, 20576), (19776, 19933)]