2016171312

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{1123}}^1$

素因数の和:1578

約数の個数: 80

約数和(自身を含む): 5275102848

約数和(自身を除く): 3258931536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 331, 339, 452, 662, 678, 904, 993, 1123, 1324, 1356, 1808, 1986, 2246, 2648, 2712, 3369, 3972, 4492, 5296, 5424, 6738, 7944, 8984, 13476, 15888, 17968, 26952, 37403, 53904, 74806, 112209, 126899, 149612, 224418, 253798, 299224, 371713, 380697, 448836, 507596, 598448, 743426, 761394, 897672, 1015192, 1115139, 1486852, 1522788, 1795344, 2030384, 2230278, 2973704, 3045576, 4460556, 5947408, 6091152, 8921112, 17842224, 42003569, 84007138, 126010707, 168014276, 252021414, 336028552, 504042828, 672057104, 1008085656, 2016171312]

約数ペア:

[(1, 2016171312), (2, 1008085656), (3, 672057104), (4, 504042828), (6, 336028552), (8, 252021414), (12, 168014276), (16, 126010707), (24, 84007138), (48, 42003569), (113, 17842224), (226, 8921112), (331, 6091152), (339, 5947408), (452, 4460556), (662, 3045576), (678, 2973704), (904, 2230278), (993, 2030384), (1123, 1795344), (1324, 1522788), (1356, 1486852), (1808, 1115139), (1986, 1015192), (2246, 897672), (2648, 761394), (2712, 743426), (3369, 598448), (3972, 507596), (4492, 448836), (5296, 380697), (5424, 371713), (6738, 299224), (7944, 253798), (8984, 224418), (13476, 149612), (15888, 126899), (17968, 112209), (26952, 74806), (37403, 53904)]