319555054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 622734336

約数和(自身を除く): 303179282

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 97, 161, 182, 194, 299, 322, 598, 679, 787, 1261, 1358, 1574, 2093, 2231, 2522, 4186, 4462, 5509, 8827, 10231, 11018, 15617, 17654, 18101, 20462, 29003, 31234, 36202, 58006, 71617, 76339, 126707, 143234, 152678, 203021, 235313, 253414, 406042, 470626, 534373, 992407, 1068746, 1647191, 1755797, 1984814, 3294382, 3511594, 6946849, 12290579, 13893698, 22825361, 24581158, 45650722, 159777527, 319555054]

約数ペア:

[(1, 319555054), (2, 159777527), (7, 45650722), (13, 24581158), (14, 22825361), (23, 13893698), (26, 12290579), (46, 6946849), (91, 3511594), (97, 3294382), (161, 1984814), (182, 1755797), (194, 1647191), (299, 1068746), (322, 992407), (598, 534373), (679, 470626), (787, 406042), (1261, 253414), (1358, 235313), (1574, 203021), (2093, 152678), (2231, 143234), (2522, 126707), (4186, 76339), (4462, 71617), (5509, 58006), (8827, 36202), (10231, 31234), (11018, 29003), (15617, 20462), (17654, 18101)]