215780901888

素因数分解:

$2^{10}\times 3^1\times {\mathrm{331}}^1\times {\mathrm{212209}}^1$

素因数の和:212563

約数の個数: 88

約数和(自身を含む): 576875059360

約数和(自身を除く): 361094157472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 331, 384, 512, 662, 768, 993, 1024, 1324, 1536, 1986, 2648, 3072, 3972, 5296, 7944, 10592, 15888, 21184, 31776, 42368, 63552, 84736, 127104, 169472, 212209, 254208, 338944, 424418, 508416, 636627, 848836, 1016832, 1273254, 1697672, 2546508, 3395344, 5093016, 6790688, 10186032, 13581376, 20372064, 27162752, 40744128, 54325504, 70241179, 81488256, 108651008, 140482358, 162976512, 210723537, 217302016, 280964716, 325953024, 421447074, 561929432, 651906048, 842894148, 1123858864, 1685788296, 2247717728, 3371576592, 4495435456, 6743153184, 8990870912, 13486306368, 17981741824, 26972612736, 35963483648, 53945225472, 71926967296, 107890450944, 215780901888]

約数ペア:

[(1, 215780901888), (2, 107890450944), (3, 71926967296), (4, 53945225472), (6, 35963483648), (8, 26972612736), (12, 17981741824), (16, 13486306368), (24, 8990870912), (32, 6743153184), (48, 4495435456), (64, 3371576592), (96, 2247717728), (128, 1685788296), (192, 1123858864), (256, 842894148), (331, 651906048), (384, 561929432), (512, 421447074), (662, 325953024), (768, 280964716), (993, 217302016), (1024, 210723537), (1324, 162976512), (1536, 140482358), (1986, 108651008), (2648, 81488256), (3072, 70241179), (3972, 54325504), (5296, 40744128), (7944, 27162752), (10592, 20372064), (15888, 13581376), (21184, 10186032), (31776, 6790688), (42368, 5093016), (63552, 3395344), (84736, 2546508), (127104, 1697672), (169472, 1273254), (212209, 1016832), (254208, 848836), (338944, 636627), (424418, 508416)]